diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a2168fb..cb7c5bf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v6.0.2
 
     - name: Setup Node.js
       uses: actions/setup-node@v6
@@ -42,7 +42,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v6.0.2
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4