diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 819c548d..0551df58 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -62,7 +62,7 @@ jobs:
       - name: Install rust
         uses: hecrj/setup-rust-action@v1
         with:
-          rust-version: 1.42.0
+          rust-version: 1.43.0
 
       - name: Install rust tools
         run: rustup component add clippy rustfmt
diff --git a/tests/test_ui.rs b/tests/test_ui.rs
index 3e31a3e4..3db64f77 100644
--- a/tests/test_ui.rs
+++ b/tests/test_ui.rs
@@ -1,5 +1,4 @@
 use std::env;
-use trybuild;
 
 #[test]
 fn ui() {