diff --git a/.github/workflows/dco.yaml b/.github/workflows/dco.yaml
index 1e79477..1c6cc36 100644
--- a/.github/workflows/dco.yaml
+++ b/.github/workflows/dco.yaml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v7
         with:
           python-version: '3.14.4'