diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 652f7af..03f4a9c 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -29,7 +29,7 @@ jobs:
           path: IATI-Codelists
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.9'
           cache: 'pip'