diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 5dd60a1..c9478aa 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python 3.11
         uses: actions/setup-python@v6