diff --git a/.github/workflows/pages.yaml b/.github/workflows/pages.yaml
index 107493c3..b9d6bce4 100644
--- a/.github/workflows/pages.yaml
+++ b/.github/workflows/pages.yaml
@@ -21,25 +21,25 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           fetch-depth: 0
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: 22
           cache: npm
 
-      - uses: actions/configure-pages@v4
+      - uses: actions/configure-pages@1f0c5cde4bc74cd7e1254d0cb4de8d49e9068c7d # v4
 
       - run: npm ci
       - run: npm run build
 
-      - uses: rossjrw/pr-preview-action@v1
+      - uses: rossjrw/pr-preview-action@9f77b1d057b494e662c50b8ca40ecc63f21e0887 # v1
         if: ${{ github.event_name == 'pull_request' }}
         with:
           source-dir: .vitepress/dist
 
-      - uses: JamesIves/github-pages-deploy-action@v4
+      - uses: JamesIves/github-pages-deploy-action@6c2d9db40f9296374acc17b90404b6e8864128c8 # v4
         if: ${{ (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/main' }}
         with:
           folder: .vitepress/dist