diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e42894b..d61b204d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: 1.74.0
           override: true
 
       - name: Rust Cache