diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index f1e8eda..d7ed051 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -21,7 +21,7 @@ jobs:
           sudo apt-get install -y \
             libegl1-mesa libgl1-mesa-dri libxcb-xfixes0-dev mesa-vulkan-drivers
 
-      - uses: dtolnay/rust-toolchain
+      - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: ${{ matrix.version }}