diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index ee3900509b..c0a731b356 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -422,7 +422,7 @@ jobs:
       # Use Checks API (not Statuses API) to match the required "Integration Tests" check.
       - name: Skip integration tests (pull request)
         if: ${{ github.event_name == 'pull_request' && !contains(fromJSON(needs.testmask.outputs.targets), 'test') && !contains(fromJSON(needs.testmask.outputs.targets), 'test-exp-ssh') }}
-        uses: actions/github-script@v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.generate-check-token.outputs.token }}
           script: |
@@ -443,7 +443,7 @@ jobs:
       # Use Checks API (not Statuses API) to match the required "Integration Tests" check.
       - name: Auto-approve for merge group
         if: ${{ github.event_name == 'merge_group' }}
-        uses: actions/github-script@v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.generate-check-token.outputs.token }}
           script: |
@@ -487,7 +487,7 @@ jobs:
 
     steps:
       - name: Skip integration tests
-        uses: actions/github-script@v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |-
             await github.rest.checks.create({
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 86724b7e70..b425fa546a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -115,7 +115,7 @@ jobs:
           AZURE_CLIENT_SECRET: ${{ secrets.DECO_SIGN_AZURE_CLIENT_SECRET }}
 
       - name: Upload Windows artifacts to GitHub Actions
-        uses: actions/upload-artifact@v7
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: windows-artifacts
           path: |
@@ -135,7 +135,7 @@ jobs:
 
     steps:
       - name: Download Windows artifacts
-        uses: actions/download-artifact@v8
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: windows-artifacts
           path: dist
diff --git a/.github/workflows/tagging.yml b/.github/workflows/tagging.yml
index 39e95993e4..04f0565a94 100644
--- a/.github/workflows/tagging.yml
+++ b/.github/workflows/tagging.yml
@@ -34,13 +34,13 @@ jobs:
     steps:
       - name: Generate GitHub App Token
         id: generate-token
-        uses: actions/create-github-app-token@v3
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         with:
           app-id: ${{ secrets.DECO_SDK_TAGGING_APP_ID }}
           private-key: ${{ secrets.DECO_SDK_TAGGING_PRIVATE_KEY }}
 
       - name: Checkout repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
           token: ${{ steps.generate-token.outputs.token }}