diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index dca5942..ef81df2 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -33,7 +33,7 @@ jobs:
 
       - run: rustup toolchain install stable --profile minimal --component llvm-tools-preview --no-self-update
 
-      - uses: taiki-e/install-action@59679e24ffb0dbbbc136684eda7fcd21fe9eddea # v2.63.0
+      - uses: taiki-e/install-action@d438492cf8a250514fa2d34b30bc3c0dc37c65ff # v2.87.8
         with:
           tool: cargo-llvm-cov