diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index c8d2083..d8e3f77 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -14,7 +14,7 @@ jobs:
     if: github.repository == 'django-components/djc-ext-pydantic'
     steps:
       - name: Checkout the repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup python
         uses: actions/setup-python@v5