diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index c6ce2532..5b7dacf0 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -65,7 +65,7 @@ jobs:
             - name: Unpack Nominatim
               run: tar xf nominatim-src.tar.bz2
 
-            - uses: actions/setup-python@v4
+            - uses: actions/setup-python@v5
               with:
                 python-version: 3.7
               if: matrix.flavour == 'oldstuff'