diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d99db90..7214db1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     name: GitHub Action
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Install dependencies
       run: |
         python -m pip install -r requirements.txt