diff --git a/.github/workflows/ci-finalize.yml b/.github/workflows/ci-finalize.yml
index 7707984..ad70fd2 100644
--- a/.github/workflows/ci-finalize.yml
+++ b/.github/workflows/ci-finalize.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Finalize PR comment
-        uses: LocalStack/setup-localstack/finish@main
+        uses: LocalStack/setup-localstack/finish@v0.2.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           include-preview: true
diff --git a/.github/workflows/ci-preview.yml b/.github/workflows/ci-preview.yml
index d8d5cc2..29d235d 100644
--- a/.github/workflows/ci-preview.yml
+++ b/.github/workflows/ci-preview.yml
@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Deploy Preview
-        uses: LocalStack/setup-localstack/preview@main
+        uses: LocalStack/setup-localstack/ephemeral/startup@v0.2.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           localstack-api-key: ${{ secrets.LOCALSTACK_API_KEY }}