diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0bfc3dc..6240633 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -126,7 +126,7 @@ jobs:
           cache-shared-key: ci-coverage
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2.87.26
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2.87.27
         with:
           tool: cargo-llvm-cov