diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c340f25..ade5f3c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -49,7 +49,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Checkout Code Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install requirements
         run: |