diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 850ba92..3503815 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -109,7 +109,7 @@ jobs:
         with:
           toolchain: stable
       - name: cargo install cargo-hack
-        uses: taiki-e/install-action@b988c18e3de947a10207d5289ed90fae4e2c51f1 # tag=v2.69.5
+        uses: taiki-e/install-action@a164de717a0ee9284c2d9db1c6016a4c339cd333 # tag=v2.69.14
         with:
           tool: cargo-hack
       # intentionally no target specifier; see https://github.com/jonhoo/rust-ci-conf/pull/4
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0f0892d..6e1d0d5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -150,7 +150,7 @@ jobs:
           toolchain: stable
           components: llvm-tools-preview
       - name: cargo install cargo-llvm-cov
-        uses: taiki-e/install-action@b988c18e3de947a10207d5289ed90fae4e2c51f1 # tag=v2.69.5
+        uses: taiki-e/install-action@a164de717a0ee9284c2d9db1c6016a4c339cd333 # tag=v2.69.14
         with:
           tool: cargo-llvm-cov
       - name: cargo generate-lockfile