diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index f7c226d6..71b57e18 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index 9a986e79..2787ea58 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3