diff --git a/Cargo.lock b/Cargo.lock
index 24cd552541..1ce8cc89b2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -99,6 +99,11 @@ dependencies = [
  "constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "byteorder"
 version = "1.3.2"
@@ -201,10 +206,10 @@ dependencies = [
 
 [[package]]
 name = "ct-logs"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "sct 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sct 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -233,7 +238,7 @@ dependencies = [
  "fwdansi 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.12.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper-rustls 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper-rustls 0.17.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "integer-atomics 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -243,7 +248,7 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustyline 5.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -256,7 +261,7 @@ dependencies = [
  "tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-process 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-rustls 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "utime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -382,6 +387,14 @@ dependencies = [
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "heck"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-segmentation 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "http"
 version = "0.1.18"
@@ -439,18 +452,18 @@ dependencies = [
 
 [[package]]
 name = "hyper-rustls"
-version = "0.16.1"
+version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "ct-logs 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ct-logs 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.12.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustls 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-rustls 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki-roots 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -458,7 +471,7 @@ name = "hyper_hello"
 version = "0.0.1"
 dependencies = [
  "hyper 0.12.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -495,6 +508,14 @@ name = "itoa"
 version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "js-sys"
+version = "0.3.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "kernel32-sys"
 version = "0.2.2"
@@ -634,6 +655,15 @@ name = "nodrop"
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "nom"
+version = "4.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.10.1"
@@ -908,14 +938,15 @@ dependencies = [
 
 [[package]]
 name = "ring"
-version = "0.14.6"
+version = "0.16.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
- "spin 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -944,15 +975,14 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.15.2"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "sct 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sct 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -988,11 +1018,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "sct"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1085,9 +1115,14 @@ dependencies = [
  "vlq 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "sourcefile"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "spin"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1305,13 +1340,15 @@ dependencies = [
 
 [[package]]
 name = "tokio-rustls"
-version = "0.9.3"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustls 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1453,7 +1490,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "untrusted"
-version = "0.6.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1486,6 +1523,11 @@ name = "vec_map"
 version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "version_check"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "vlq"
 version = "0.5.1"
@@ -1512,21 +1554,104 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "webpki"
-version = "0.19.1"
+name = "wasm-bindgen"
+version = "0.2.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro-support 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "wasm-bindgen-webidl"
+version = "0.2.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "web-sys"
+version = "0.3.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-webidl 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "webpki"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "ring 0.16.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "webpki-roots"
-version = "0.16.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "weedle"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1598,6 +1723,7 @@ dependencies = [
 "checksum base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
 "checksum bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3d155346769a6855b86399e9bc3814ab343cd3d62c7e985113d46a0ec3c281fd"
 "checksum blake2b_simd 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)" = "bf775a81bb2d464e20ff170ac20316c7b08a43d11dbc72f0f82e8e8d3d6d0499"
+"checksum bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ad807f2fc2bf185eeb98ff3a901bd46dc5ad58163d0fa4577ba0d25674d71708"
 "checksum byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a7c3dd8985a7111efc5c80b44e23ecdd8c007de8ade3b96595387e812b957cf5"
 "checksum bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
 "checksum c2-chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7d64d04786e0f528460fc884753cf8dddcc466be308f6026f8e355c41a0e4101"
@@ -1610,7 +1736,7 @@ dependencies = [
 "checksum crossbeam-epoch 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "fedcd6772e37f3da2a9af9bf12ebe046c0dfe657992377b4df982a2b54cd37a9"
 "checksum crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7c979cd6cfe72335896575c6b5688da489e420d36a27a0b9eb0c73db574b4a4b"
 "checksum crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6"
-"checksum ct-logs 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1b4660f8b07a560a88c02d76286edb9f0d5d64e495d2b0f233186155aa51be1f"
+"checksum ct-logs 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4d3686f5fa27dbc1d76c751300376e167c5a43387f44bb451fd1c24776e49113"
 "checksum dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "13aea89a5c93364a98e9b37b2fa237effbb694d5cfe01c5b70941f7eb087d5e3"
 "checksum dirs-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "afa0b23de8fd801745c471deffa6e12d248f962c9fd4b4c33787b055599bde7b"
 "checksum either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5527cfe0d098f36e3f8839852688e63c8fff1c90b2b405aef730615f9a7bcf7b"
@@ -1625,16 +1751,18 @@ dependencies = [
 "checksum fwdansi 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "34dd4c507af68d37ffef962063dfa1944ce0dd4d5b82043dbab1dabe088610c3"
 "checksum getrandom 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "6171a6cc63fbabbe27c2b5ee268e8b7fe5dc1eb0dd2dfad537c1dfed6f69117e"
 "checksum h2 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)" = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
+"checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum http 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "372bcb56f939e449117fb0869c2e8fd8753a8223d92a172c6e808cf123a5b6e4"
 "checksum http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6741c859c1b2463a423a1dbce98d418e6c3c3fc720fb0d45528657320920292d"
 "checksum httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
 "checksum hyper 0.12.33 (registry+https://github.com/rust-lang/crates.io-index)" = "7cb44cbce9d8ee4fb36e4c0ad7b794ac44ebaad924b9c8291a63215bb44c2c8f"
-"checksum hyper-rustls 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)" = "15b66d1bd4864ef036adf2363409caa3acd63ebb4725957b66e621c8a36631a3"
+"checksum hyper-rustls 0.17.1 (registry+https://github.com/rust-lang/crates.io-index)" = "719d85c7df4a7f309a77d145340a063ea929dcb2e025bae46a80345cffec2952"
 "checksum idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "38f09e0f0b1fb55fdee1f17470ad800da77af5186a1a76c026b679358b7e844e"
 "checksum indexmap 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a4d6d89e0948bf10c08b9ecc8ac5b83f07f857ebe2c0cbe38de15b4e4f510356"
 "checksum integer-atomics 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5c33cd4d18b4ade167caace0e92364e8568c1e47c193738397b4b48a3e414139"
 "checksum iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
 "checksum itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f"
+"checksum js-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)" = "1efc4f2a556c58e79c5500912e221dd826bec64ff4aabd8ce71ccef6da02d7d4"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bc5729f27f159ddd61f4df6228e827e86643d4d3e7c32183cb30a1c08f604a14"
 "checksum libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)" = "34fcd2c08d2f832f376f4173a231990fa5aef4e99fb569867318a227ef4c06ba"
@@ -1651,6 +1779,7 @@ dependencies = [
 "checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
 "checksum nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6c722bee1037d430d0f8e687bbdbf222f27cc6e4e68d5caf630857bb2b6dbdce"
 "checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
+"checksum nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
 "checksum num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bcef43580c035376c0705c42792c294b66974abbfd2789b511784023f71f3273"
 "checksum owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "49a4b8ea2179e6a2e27411d3bca09ca6dd630821cf6894c6c7c8467a8ee7ef13"
 "checksum parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ab41b4aed082705d1056416ae4468b6ea99d52599ecf3169b00088d43113e337"
@@ -1682,16 +1811,16 @@ dependencies = [
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 "checksum regex-syntax 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)" = "b143cceb2ca5e56d5671988ef8b15615733e7ee16cd348e064333b251b89343f"
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-"checksum sct 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2f5adf8fbd58e1b1b52699dc8bed2630faecb6d8c7bee77d009d6bbe4af569b9"
+"checksum sct 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e3042af939fca8c3453b7af0f1c66e533a15a86169e39de2657310ade8f98d3c"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 "checksum serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)" = "fec2851eb56d010dc9a21b89ca53ee75e6528bab60c11e89d38390904982da9f"
@@ -1703,7 +1832,8 @@ dependencies = [
 "checksum smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ab606a9c5e214920bb66c458cd7be8ef094f813f20fe77a54cc7dbfff220d4b7"
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-"checksum spin 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cbdb51a221842709c2dd65b62ad4b78289fc3e706a02c17a26104528b6aa7837"
+"checksum sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4bf77cb82ba8453b42b6ae1d692e4cdc92f9a47beaf89a847c8be83f4e328ad3"
+"checksum spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
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 "checksum string 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d24114bfcceb867ca7f71a0d3fe45d45619ec47a6fbfa98cb14e14250bfa5d6d"
 "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
@@ -1724,7 +1854,7 @@ dependencies = [
 "checksum tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "5090db468dad16e1a7a54c8c67280c5e4b544f3d3e018f0b913b400261f85926"
 "checksum tokio-process 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "afbd6ef1b8cc2bd2c2b580d882774d443ebb1c6ceefe35ba9ea4ab586c89dbe8"
 "checksum tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "6af16bfac7e112bea8b0442542161bfc41cbfa4466b580bdda7d18cb88b911ce"
-"checksum tokio-rustls 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1600e90b2602df28ff54ae842519b408fbb25378c3c5aee1b795593e9263dc80"
+"checksum tokio-rustls 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b9f0ded5b0b8dbb284cf9464ed0f2912e3e8806553d92f95f5e6944c2b8e989d"
 "checksum tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "dd6dc5276ea05ce379a16de90083ec80836440d5ef8a6a39545a3207373b8296"
 "checksum tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2162248ff317e2bc713b261f242b69dbb838b85248ed20bb21df56d60ea4cae7"
 "checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
@@ -1739,17 +1869,26 @@ dependencies = [
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-"checksum untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "55cd1f4b4e96b46aeb8d4855db4a7a9bd96eeeb5c6a1ab54593328761642ce2f"
+"checksum untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "60369ef7a31de49bcb3f6ca728d4ba7300d9a1658f94c727d4cab8c8d9f4aece"
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 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
diff --git a/build_extra/rust/BUILD.gn b/build_extra/rust/BUILD.gn
index dc17b30840..c8ed2ab49b 100644
--- a/build_extra/rust/BUILD.gn
+++ b/build_extra/rust/BUILD.gn
@@ -204,7 +204,7 @@ rust_rlib("crossbeam_utils") {
 
 rust_rlib("ct_logs") {
   cap_lints = "allow"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ct-logs-0.5.1/src/lib.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ct-logs-0.6.0/src/lib.rs"
   extern_rlib = [ "sct" ]
 }
 
@@ -401,8 +401,7 @@ rust_rlib("hyper") {
 
 rust_rlib("hyper_rustls") {
   cap_lints = "allow"
-  edition = "2015"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/hyper-rustls-0.16.1/src/lib.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/hyper-rustls-0.17.1/src/lib.rs"
   features = [
     "ct-logs",
     "default",
@@ -957,11 +956,12 @@ rust_rlib("remove_dir_all") {
 
 rust_rlib("ring") {
   cap_lints = "allow"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/src/lib.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/src/lib.rs"
   features = [
+    "alloc",
     "default",
     "dev_urandom_fallback",
-    "use_heap",
+    "lazy_static",
   ]
   deps = [
     ":ring-core",
@@ -969,12 +969,14 @@ rust_rlib("ring") {
     # ":ring-test",
   ]
   extern_rlib = [
-    "libc",
     "spin",
     "untrusted",
   ]
   if (is_linux) {
-    extern_rlib += [ "lazy_static" ]
+    extern_rlib += [
+      "lazy_static",
+      "libc",
+    ]
   }
 
   # Per the #[link(...)] attribute found in 'src/rand.rs'.
@@ -988,38 +990,37 @@ rust_rlib("ring") {
 
 static_library("ring-core") {
   include_dirs = [
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/include",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/include",
   ]
   sources = [
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/block.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/cpu-intel.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/crypto.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/bn/generic.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/bn/montgomery.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/bn/montgomery_inv.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/ec/ecp_nistz.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/ec/ecp_nistz256.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/ec/gfp_p256.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/ec/gfp_p384.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/fipsmodule/modes/gcm.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/limbs/limbs.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/mem.c",
-    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/third_party/fiat/curve25519.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/cpu-intel.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/crypto.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/bn/generic.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/bn/montgomery.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/bn/montgomery_inv.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/ec/ecp_nistz.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/ec/ecp_nistz256.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/ec/gfp_p256.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/ec/gfp_p384.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/fipsmodule/modes/gcm.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/limbs/limbs.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/mem.c",
+    "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/third_party/fiat/curve25519.c",
   ]
   if (is_linux) {
     sources += [
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aes-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aesni-gcm-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aesni-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/chacha-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/ghash-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/p256-x86_64-asm-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/poly1305-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/sha256-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/sha512-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/vpaes-x86_64-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/x86_64-mont-elf.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/x86_64-mont5-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aes-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aesni-gcm-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aesni-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/chacha-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/ghash-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/p256-x86_64-asm-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/poly1305-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/sha256-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/sha512-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/vpaes-x86_64-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/x86_64-mont-elf.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/x86_64-mont5-elf.S",
     ]
 
     # Supress "warning: '_GNU_SOURCE' macro redefined."
@@ -1027,34 +1028,34 @@ static_library("ring-core") {
   }
   if (is_mac) {
     sources += [
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aes-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aesni-gcm-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aesni-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/chacha-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/ghash-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/p256-x86_64-asm-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/poly1305-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/sha256-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/sha512-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/vpaes-x86_64-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/x86_64-mont-macosx.S",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/x86_64-mont5-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aes-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aesni-gcm-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aesni-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/chacha-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/ghash-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/p256-x86_64-asm-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/poly1305-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/sha256-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/sha512-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/vpaes-x86_64-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/x86_64-mont-macosx.S",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/x86_64-mont5-macosx.S",
     ]
   }
   if (is_win) {
     libs = [
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aes-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aesni-gcm-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/aesni-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/chacha-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/ghash-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/p256-x86_64-asm-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/poly1305-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/sha256-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/sha512-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/vpaes-x86_64-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/x86_64-mont-nasm.obj",
-      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/pregenerated/x86_64-mont5-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aes-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aesni-gcm-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/aesni-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/chacha-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/ghash-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/p256-x86_64-asm-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/poly1305-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/sha256-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/sha512-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/vpaes-x86_64-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/x86_64-mont-nasm.obj",
+      "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/pregenerated/x86_64-mont5-nasm.obj",
     ]
 
     # Suppress "warning: '_addcarry_u64' is not a recognized builtin."
@@ -1064,13 +1065,13 @@ static_library("ring-core") {
 
 ## Override: don't build 'ring-test' static library.
 # static_library("ring-test") {
-#   include_dirs = [ "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/include" ]
-#   sources = [ "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.14.6/crypto/constant_time_test.c" ]
+#   include_dirs = [ "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/include" ]
+#   sources = [ "$cargo_home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.8/crypto/constant_time_test.c" ]
 # }
 
 rust_rlib("rustls") {
   cap_lints = "allow"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/rustls-0.15.2/src/lib.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/rustls-0.16.0/src/lib.rs"
   features = [
     "default",
     "log",
@@ -1081,7 +1082,6 @@ rust_rlib("rustls") {
     "log",
     "ring",
     "sct",
-    "untrusted",
     "webpki",
   ]
 }
@@ -1133,7 +1133,7 @@ rust_rlib("scopeguard") {
 
 rust_rlib("sct") {
   cap_lints = "allow"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/sct-0.5.0/src/lib.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/sct-0.6.0/src/lib.rs"
   extern_rlib = [
     "ring",
     "untrusted",
@@ -1245,7 +1245,7 @@ rust_rlib("source_map_mappings") {
 rust_rlib("spin") {
   cap_lints = "allow"
   edition = "2015"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/spin-0.5.1/src/lib.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/spin-0.5.2/src/lib.rs"
 }
 
 ## Override: avoid dependency on on 'owning_ref'.
@@ -1283,6 +1283,7 @@ rust_rlib("syn") {
     "clone-impls",
     "default",
     "derive",
+    "full",
     "parsing",
     "printing",
     "proc-macro",
@@ -1532,15 +1533,11 @@ rust_rlib("tokio_reactor") {
 rust_rlib("tokio_rustls") {
   cap_lints = "allow"
   edition = "2015"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/tokio-rustls-0.9.3/src/lib.rs"
-  features = [
-    "default",
-    "futures",
-    "tokio-io",
-    "tokio-support",
-  ]
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/tokio-rustls-0.10.0/src/lib.rs"
   extern_rlib = [
+    "bytes",
     "futures",
+    "iovec",
     "rustls",
     "tokio_io",
     "webpki",
@@ -1658,8 +1655,7 @@ rust_rlib("unicode_xid") {
 
 rust_rlib("untrusted") {
   cap_lints = "allow"
-  edition = "2015"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/untrusted-0.6.2/src/untrusted.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/untrusted-0.7.0/src/untrusted.rs"
 }
 
 rust_rlib("url") {
@@ -1731,8 +1727,7 @@ rust_rlib("want") {
 
 rust_rlib("webpki") {
   cap_lints = "allow"
-  edition = "2015"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/webpki-0.19.1/src/webpki.rs"
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/webpki-0.21.0/src/webpki.rs"
   features = [
     "default",
     "std",
@@ -1746,11 +1741,8 @@ rust_rlib("webpki") {
 
 rust_rlib("webpki_roots") {
   cap_lints = "allow"
-  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/webpki-roots-0.16.0/src/lib.rs"
-  extern_rlib = [
-    "untrusted",
-    "webpki",
-  ]
+  source_root = "$cargo_home/registry/src/github.com-1ecc6299db9ec823/webpki-roots-0.17.0/src/lib.rs"
+  extern_rlib = [ "webpki" ]
 }
 
 ## Override: use rand v0.6.5 instead.
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 09b881bf31..e1597b799e 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -25,7 +25,7 @@ dirs = "2.0.2"
 futures = "0.1.28"
 http = "0.1.18"
 hyper = "0.12.33"
-hyper-rustls = "0.16.1"
+hyper-rustls = "0.17.1"
 indexmap = "1.1.0"
 integer-atomics = "1.0.2"
 lazy_static = "1.3.0"
@@ -34,7 +34,7 @@ log = "0.4.8"
 rand = "0.6.5"
 regex = "1.2.1"
 remove_dir_all = "0.5.2"
-ring = "~0.14.6"
+ring = "0.16.8"
 rustyline = "5.0.2"
 serde = { version = "1.0.99", features = ["derive"] }
 serde_derive = "1.0.99"
@@ -47,7 +47,7 @@ tokio-executor = "0.1.8"
 tokio-fs = "0.1.6"
 tokio-io = "0.1.12"
 tokio-process = "0.2.4"
-tokio-rustls = "0.9.3"
+tokio-rustls = "0.10.0"
 tokio-threadpool = "0.1.15"
 url = "1.7.2"
 utime = "0.2.1"
diff --git a/cli/compilers/ts.rs b/cli/compilers/ts.rs
index e8766cba70..414f18e148 100644
--- a/cli/compilers/ts.rs
+++ b/cli/compilers/ts.rs
@@ -165,7 +165,7 @@ fn req(
 }
 
 fn gen_hash(v: Vec<&[u8]>) -> String {
-  let mut ctx = ring::digest::Context::new(&ring::digest::SHA1);
+  let mut ctx = ring::digest::Context::new(&ring::digest::SHA256);
   for src in v.iter() {
     ctx.update(src);
   }
@@ -178,7 +178,7 @@ fn gen_hash(v: Vec<&[u8]>) -> String {
   out
 }
 
-/// Emit a SHA1 hash based on source code, deno version and TS config.
+/// Emit a SHA256 hash based on source code, deno version and TS config.
 /// Used to check if a recompilation for source code is needed.
 pub fn source_code_version_hash(
   source_code: &[u8],
@@ -707,22 +707,22 @@ mod tests {
   #[test]
   fn test_source_code_version_hash() {
     assert_eq!(
-      "08574f9cdeb94fd3fb9cdc7a20d086daeeb42bca",
+      "0185b42de0686b4c93c314daaa8dee159f768a9e9a336c2a5e3d5b8ca6c4208c",
       source_code_version_hash(b"1+2", "0.4.0", b"{}")
     );
     // Different source_code should result in different hash.
     assert_eq!(
-      "d8abe2ead44c3ff8650a2855bf1b18e559addd06",
+      "e58631f1b6b6ce2b300b133ec2ad16a8a5ba6b7ecf812a8c06e59056638571ac",
       source_code_version_hash(b"1", "0.4.0", b"{}")
     );
     // Different version should result in different hash.
     assert_eq!(
-      "d6feffc5024d765d22c94977b4fe5975b59d6367",
+      "307e6200347a88dbbada453102deb91c12939c65494e987d2d8978f6609b5633",
       source_code_version_hash(b"1", "0.1.0", b"{}")
     );
     // Different config should result in different hash.
     assert_eq!(
-      "3b35db249b26a27decd68686f073a58266b2aec2",
+      "195eaf104a591d1d7f69fc169c60a41959c2b7a21373cd23a8f675f877ec385f",
       source_code_version_hash(b"1", "0.4.0", b"{\"compilerOptions\": {}}")
     );
   }
diff --git a/third_party b/third_party
index 8312d337bb..3f2b7db657 160000
--- a/third_party
+++ b/third_party
@@ -1 +1 @@
-Subproject commit 8312d337bb5e2b044ad19953fcd8437289f1bdef
+Subproject commit 3f2b7db6576bcf33651b781b47b397e6c1532af1
diff --git a/tools/hyper_hello/Cargo.toml b/tools/hyper_hello/Cargo.toml
index a38de1ab15..0e7aa15f82 100644
--- a/tools/hyper_hello/Cargo.toml
+++ b/tools/hyper_hello/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.0.1"
 
 [dependencies]
 hyper = "0.12.33"
-ring = "0.14.6"
+ring = "0.16.8"
 
 [[bin]]
 name = "hyper_hello"