diff --git a/.github/workflows/dco.yml b/.github/workflows/dco.yml
index 5123a88..2153d75 100644
--- a/.github/workflows/dco.yml
+++ b/.github/workflows/dco.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.x
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.x'
     - name: Check DCO