diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 06f5dc2..f20d6c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -133,7 +133,7 @@ jobs:
           rustflags: ""
 
       - 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
 
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index d6fbe02..741018b 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -55,7 +55,7 @@ jobs:
         run: cargo audit
 
       - name: Install cargo-deny
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2.87.26
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2.87.27
         with:
           tool: cargo-deny