diff --git a/.github/workflows/rust.yaml b/.github/workflows/rust.yaml
index ff3ba0e6..34c684c5 100644
--- a/.github/workflows/rust.yaml
+++ b/.github/workflows/rust.yaml
@@ -80,7 +80,7 @@ jobs:
           components: llvm-tools-preview
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@e67fa11c4b9316fa714ddf0abed07a0c3143b95b # v2
+        uses: taiki-e/install-action@d438492cf8a250514fa2d34b30bc3c0dc37c65ff # v2
         with:
           tool: cargo-llvm-cov@${{ env.CARGO_LLVM_COV_VERSION }}