diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 27717ea..6ed3dc7 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,7 +12,7 @@ jobs:
     name: Push python package to PyPI
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Build and publish to pypi
         uses: JRubics/poetry-publish@v1.15