diff --git a/.github/workflows/smoke-test.yml b/.github/workflows/smoke-test.yml
index 0ff2aea..e5a34b7 100644
--- a/.github/workflows/smoke-test.yml
+++ b/.github/workflows/smoke-test.yml
@@ -19,7 +19,7 @@ jobs:
         
     steps:
     - name: Check out repository code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5