diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bb60f44..94c49dd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,14 +10,14 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@main
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@f548e57e544e1ff5a4c46bf1e1b8685f8e4a348a # main
+      - uses: actions/setup-node@3235b876344d2a9aa001b8d1453c930bba69e610 # v3
         with:
           node-version: '18.x'
       - run: npm install
       - run: npm run build
       - name: semantic release
-        uses: cycjimmy/semantic-release-action@v8.1.3
+        uses: cycjimmy/semantic-release-action@d9bf53a078bd2f86aaffaec796dbb3d28f1b6f34 # v8.1.3
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3887cf7..b73c956 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,9 +12,9 @@ jobs:
       matrix:
         node-version: [16.x, 18.x]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@3235b876344d2a9aa001b8d1453c930bba69e610 # v3
         with:
           node-version: ${{ matrix.node-version }}
       - name: Run Tests