diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 273f479..16adc81 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -11,7 +11,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version: '3.14'