diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2f07daac1..ced2c3bf8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
+    - uses: dtolnay/rust-toolchain@1.74
       with:
         components: clippy
     - uses: Swatinem/rust-cache@v2