diff --git a/.forgejo/workflows/test.yml b/.forgejo/workflows/test.yml
index bc632df..a76c206 100644
--- a/.forgejo/workflows/test.yml
+++ b/.forgejo/workflows/test.yml
@@ -47,10 +47,10 @@ jobs:
       matrix:
         # pyproject declares >= 3.7, but uv's standalone CPython and the current
         # dependency floors (scikit-learn/numpy now require >= 3.9) no longer
-        # build on 3.7/3.8. Re-add those rows if the constraints are relaxed.
+        # build on the older interpreters, so we test the current supported set.
         # The windows leg of the old GitHub matrix is dropped: this Forgejo
         # instance only has a Linux `docker` runner.
-        python-version: ['3.9', '3.10']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
     steps:
       - uses: actions/checkout@v4