diff --git a/.github/workflows/docker-image-ci.yml b/.github/workflows/docker-image-ci.yml
index d2a571f..c73b94e 100644
--- a/.github/workflows/docker-image-ci.yml
+++ b/.github/workflows/docker-image-ci.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Build the Docker image
         run: |
diff --git a/.github/workflows/docker-image-main.yml b/.github/workflows/docker-image-main.yml
index b19c1b1..233f108 100644
--- a/.github/workflows/docker-image-main.yml
+++ b/.github/workflows/docker-image-main.yml
@@ -17,7 +17,7 @@ jobs:
     environment: dockerhub
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Login to Docker Hub
         uses: docker/login-action@v3