diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index c5113b8..8bdba66 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -16,10 +16,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4  # updated version
       
       - name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4  # updated version
         with:
           python-version: '3.x'