diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index ee8647e..8cbd500 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -141,7 +141,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@46268bd060767258de96ed93c1251119784f2ab6 # v1.16.1
 
       - name: cargo install cargo-hack
-        uses: taiki-e/install-action@25435dc8dd3baed7417e0c96d3fe89013a5b2e09 # v2.81.3
+        uses: taiki-e/install-action@fd2f5e3d644b484055ebf4268f474c565f148f25 # v2.81.9
         with:
           tool: cargo-hack
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4291cf9..1da82bb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -45,7 +45,7 @@ jobs:
 
       - name: Install cargo-nextest
         if: steps.cache-cargo-nextest.outputs.cache-hit != 'true'
-        uses: taiki-e/install-action@25435dc8dd3baed7417e0c96d3fe89013a5b2e09 # v2.81.3
+        uses: taiki-e/install-action@fd2f5e3d644b484055ebf4268f474c565f148f25 # v2.81.9
         with:
           tool: cargo-nextest