diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f655dcc64..76ef2a611 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -23,7 +23,7 @@ jobs:
 
 
       - name: Set up Python
-        run: uv python install 3.12.8
+        run: uv python install 3.11.9
 
       - name: Install the project
         run: uv sync --dev --all-extras