diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fabd062..5a7acd2 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@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2.87.27
+        uses: taiki-e/install-action@8cca0918f8471c33515202b73f56ab27f2bed283 # v2.87.29
         with:
           tool: cargo-llvm-cov