diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 83a0973..bd047ea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
           persist-credentials: false
 
       - name: Install zizmor
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1  # v2
+        uses: taiki-e/install-action@e1c4cd42111751368541a7cb5db3522bd1f846a4  # v2
         with:
           tool: zizmor
 
@@ -65,7 +65,7 @@ jobs:
         run: cargo test --all-targets
 
       - name: Security audit (cargo audit)
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1  # v2
+        uses: taiki-e/install-action@e1c4cd42111751368541a7cb5db3522bd1f846a4  # v2
         with:
           tool: cargo-audit
       - name: Run security audit
@@ -113,7 +113,7 @@ jobs:
 
       - name: Install cross-compilation toolchain (cross-rs)
         if: matrix.arch == 'aarch64'
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1  # v2
+        uses: taiki-e/install-action@e1c4cd42111751368541a7cb5db3522bd1f846a4  # v2
         with:
           tool: cross
 
diff --git a/.github/workflows/release-ci.yml b/.github/workflows/release-ci.yml
index 4a7d597..911bf5e 100644
--- a/.github/workflows/release-ci.yml
+++ b/.github/workflows/release-ci.yml
@@ -41,7 +41,7 @@ jobs:
         run: cargo test --all-targets
 
       - name: Security audit (cargo audit)
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1  # v2
+        uses: taiki-e/install-action@e1c4cd42111751368541a7cb5db3522bd1f846a4  # v2
         with:
           tool: cargo-audit
       - name: Run security audit
@@ -91,7 +91,7 @@ jobs:
 
       - name: Install cross-compilation toolchain (cross-rs)
         if: matrix.arch == 'aarch64'
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1  # v2
+        uses: taiki-e/install-action@e1c4cd42111751368541a7cb5db3522bd1f846a4  # v2
         with:
           tool: cross
 
@@ -149,7 +149,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install git-cliff
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1  # v2 — Renovate manages SHA digest updates
+        uses: taiki-e/install-action@e1c4cd42111751368541a7cb5db3522bd1f846a4  # v2 — Renovate manages SHA digest updates
         with:
           tool: git-cliff