diff --git a/Cargo.lock b/Cargo.lock
index c00aa22265..8d5865d69c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1308,9 +1308,9 @@ dependencies = [
 
 [[package]]
 name = "deno_config"
-version = "0.21.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47d457bbaff2200897ab1f635863c477f10524412a1f568535ea26763b96d5c9"
+checksum = "c2df23da1c85522dd6cb23372d7953ecf576ec416c5d517b046aeeca281ca5a4"
 dependencies = [
  "anyhow",
  "deno_semver",
diff --git a/Cargo.toml b/Cargo.toml
index 8f3fccef62..e26ccc84f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -101,7 +101,7 @@ console_static_text = "=0.8.1"
 data-encoding = "2.3.3"
 data-url = "=0.3.0"
 deno_cache_dir = "=0.10.0"
-deno_config = { version = "=0.21.0", default-features = false }
+deno_config = { version = "=0.21.1", default-features = false }
 dlopen2 = "0.6.1"
 ecb = "=0.1.2"
 elliptic-curve = { version = "0.13.4", features = ["alloc", "arithmetic", "ecdh", "std", "pem"] }
diff --git a/tests/specs/run/workspaces/explicit_import_map/__test__.jsonc b/tests/specs/run/workspaces/explicit_import_map/__test__.jsonc
new file mode 100644
index 0000000000..2bd0d3bcce
--- /dev/null
+++ b/tests/specs/run/workspaces/explicit_import_map/__test__.jsonc
@@ -0,0 +1,5 @@
+{
+  "args": "run -A --import-map=./import_map.json main.ts",
+  "output": "main.out",
+  "tempDir": true
+}
diff --git a/tests/specs/run/workspaces/explicit_import_map/import_map.json b/tests/specs/run/workspaces/explicit_import_map/import_map.json
new file mode 100644
index 0000000000..a2827b1710
--- /dev/null
+++ b/tests/specs/run/workspaces/explicit_import_map/import_map.json
@@ -0,0 +1,5 @@
+{
+  "imports": {
+    "chalk": "npm:chalk"
+  }
+}
diff --git a/tests/specs/run/workspaces/explicit_import_map/main.out b/tests/specs/run/workspaces/explicit_import_map/main.out
new file mode 100644
index 0000000000..c420c18532
--- /dev/null
+++ b/tests/specs/run/workspaces/explicit_import_map/main.out
@@ -0,0 +1,2 @@
+[WILDCARD]
+hello
diff --git a/tests/specs/run/workspaces/explicit_import_map/main.ts b/tests/specs/run/workspaces/explicit_import_map/main.ts
new file mode 100644
index 0000000000..56dcea6788
--- /dev/null
+++ b/tests/specs/run/workspaces/explicit_import_map/main.ts
@@ -0,0 +1,3 @@
+import chalk from "chalk";
+
+console.log(chalk.green("hello"));
diff --git a/tests/specs/run/workspaces/explicit_import_map/package.json b/tests/specs/run/workspaces/explicit_import_map/package.json
new file mode 100644
index 0000000000..e5e2f6f5df
--- /dev/null
+++ b/tests/specs/run/workspaces/explicit_import_map/package.json
@@ -0,0 +1,3 @@
+{
+  "workspaces": ["packages/*"]
+}