diff --git a/.github/actions/acceptance-test/action.yml b/.github/actions/acceptance-test/action.yml
index 3f003b7..ab6b197 100644
--- a/.github/actions/acceptance-test/action.yml
+++ b/.github/actions/acceptance-test/action.yml
@@ -29,13 +29,13 @@ runs:
       run: docker compose -f docker-compose.yml -f eclipse-pass.local.yml up -d --no-build --quiet-pull --pull ${{ inputs.pullimages }}
 
     - name: Checkout pass-acceptance-testing
-      uses: actions/checkout@v3
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       with:
         repository: eclipse-pass/pass-acceptance-testing
         path: pass-acceptance-testing
 
     - name: Use Node.js 24
-      uses: actions/setup-node@v5
+      uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
       with:
         node-version: '24'
         cache: 'yarn'
diff --git a/.github/workflows/pass-acceptance-tests.yml b/.github/workflows/pass-acceptance-tests.yml
index f936a91..e9aa600 100644
--- a/.github/workflows/pass-acceptance-tests.yml
+++ b/.github/workflows/pass-acceptance-tests.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout pass-docker
-      uses: actions/checkout@v3
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
     - name: Run acceptance tests
       uses: ./.github/actions/acceptance-test
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6b5d684..51d639b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
       NEXT: ${{ inputs.nextversion }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Config git user
         run: |
@@ -31,7 +31,7 @@ jobs:
           git config user.email "${{ github.actor}}@users.noreply.github.com"
 
       - name: Login to GHCR
-        uses: docker/login-action@v2
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}