diff --git a/.github/workflows/publish-engine.yml b/.github/workflows/publish-engine.yml
index a17472d..a90a61d 100644
--- a/.github/workflows/publish-engine.yml
+++ b/.github/workflows/publish-engine.yml
@@ -28,9 +28,9 @@ jobs:
             path: 'packages/create-deckio'
             releases_dir: 'create-deck-project'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: 22
           registry-url: https://registry.npmjs.org