diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d2c647e..3652529 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install --yes --no-install-recommends libfontconfig1-dev
-      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
+      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
         with:
           cache-bin: "false"
       - name: License policy
@@ -144,7 +144,7 @@ jobs:
           if failures:
               raise SystemExit("Broken local Markdown links:\n" + "\n".join(failures))
           PY
-      - uses: taiki-e/install-action@6a1bd70eaac3c8bdf093356838d7ee09fda951cf # v2
+      - uses: taiki-e/install-action@6c6fd71fe4fb72c3697d269963d0e15df8adedad # v2
         with:
           tool: mdbook@0.5.4
           fallback: none
@@ -183,7 +183,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install --yes --no-install-recommends libfontconfig1-dev
-      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
+      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
         with:
           cache-bin: "false"
       - name: Workspace tests
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 938c624..0818a92 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -23,7 +23,7 @@ jobs:
         with:
           persist-credentials: false
       - uses: actions/configure-pages@45bfe0192ca1faeb007ade9deae92b16b8254a0d # v6
-      - uses: taiki-e/install-action@6a1bd70eaac3c8bdf093356838d7ee09fda951cf # v2
+      - uses: taiki-e/install-action@6c6fd71fe4fb72c3697d269963d0e15df8adedad # v2
         with:
           tool: mdbook@0.5.4
           fallback: none
diff --git a/.github/workflows/draft-release.yml b/.github/workflows/draft-release.yml
index 6904934..8a3d4a5 100644
--- a/.github/workflows/draft-release.yml
+++ b/.github/workflows/draft-release.yml
@@ -44,7 +44,7 @@ jobs:
           node-version: "20"
           cache: npm
           cache-dependency-path: editors/vscode/package-lock.json
-      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
+      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
         with:
           cache-bin: "false"
       - name: Install Linux prerequisites
diff --git a/.github/workflows/platform-artifacts.yml b/.github/workflows/platform-artifacts.yml
index 22049e0..3297cbe 100644
--- a/.github/workflows/platform-artifacts.yml
+++ b/.github/workflows/platform-artifacts.yml
@@ -56,7 +56,7 @@ jobs:
         with:
           toolchain: stable
           targets: aarch64-linux-android
-      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
+      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
         with:
           cache-bin: "false"
       - name: Generate default starter with the public CLI
@@ -272,7 +272,7 @@ jobs:
         with:
           toolchain: stable
           targets: aarch64-apple-ios-sim
-      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
+      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
         with:
           cache-bin: "false"
       - name: Inspect Xcode prerequisites
diff --git a/.github/workflows/rustferry-goal3-iphone.yml b/.github/workflows/rustferry-goal3-iphone.yml
index 4c5e71c..7c59513 100644
--- a/.github/workflows/rustferry-goal3-iphone.yml
+++ b/.github/workflows/rustferry-goal3-iphone.yml
@@ -179,7 +179,7 @@ jobs:
           path: source
           repository: 'shiroksh/rustferry'
       - name: Restore source-revision-scoped Cargo cache
-        uses: actions/cache@caa296126883cff596d87d8935842f9db880ef25 # v5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: |
             ${{ env.CARGO_HOME }}/registry/index
diff --git a/.github/workflows/vscode-extension.yml b/.github/workflows/vscode-extension.yml
index 36fe0e3..ee04bc7 100644
--- a/.github/workflows/vscode-extension.yml
+++ b/.github/workflows/vscode-extension.yml
@@ -48,7 +48,7 @@ jobs:
         if: runner.os == 'Linux'
         with:
           toolchain: stable
-      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
+      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
         if: runner.os == 'Linux'
         with:
           cache-bin: "false"