diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index c9b200d..7d2c846 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Check out source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5