diff --git a/.github/workflows/build-docker-image.yml b/.github/workflows/build-docker-image.yml
index d8990db..d493cda 100644
--- a/.github/workflows/build-docker-image.yml
+++ b/.github/workflows/build-docker-image.yml
@@ -14,7 +14,7 @@ jobs:
       runs-on: ubuntu-latest
       steps:
         - name: Checkout
-          uses: actions/checkout@v4
+          uses: actions/checkout@v5
 
         - name: Set up Docker Buildx
           uses: docker/setup-buildx-action@v3
@@ -48,7 +48,7 @@ jobs:
       runs-on: ubuntu-latest
       steps:
         - name: Checkout
-          uses: actions/checkout@v4
+          uses: actions/checkout@v5
 
         - name: Set up Docker Buildx
           uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/deploy-cf-pages.yml b/.github/workflows/deploy-cf-pages.yml
index f62e404..4048c74 100644
--- a/.github/workflows/deploy-cf-pages.yml
+++ b/.github/workflows/deploy-cf-pages.yml
@@ -17,7 +17,7 @@ jobs:
         working-directory: frontend
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Node
         uses: actions/setup-node@v4