diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index c871197..1b755be 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -46,7 +46,7 @@ jobs:
         run: echo "msrv=$(cargo metadata --no-deps --format-version=1 | jq -r ".packages[] | select(.name==\"jlabel\") | .rust_version")" >> $GITHUB_OUTPUT
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@3c5f7ea28cd621ae0bf5283f0e981fb97b8a7af9 # master
+        uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 # master
         with:
           toolchain: ${{ steps.msrv.outputs.msrv }}