diff --git a/.github/workflows/pypi_publish.yml b/.github/workflows/pypi_publish.yml
index 904fa4ce..9b9ea22d 100644
--- a/.github/workflows/pypi_publish.yml
+++ b/.github/workflows/pypi_publish.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0