diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index cb58bcf6..44a52078 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -9,7 +9,7 @@ on:
   pull_request:
 
 env:
-  DEFAULT_PYTHON: "3.11.6"
+  DEFAULT_PYTHON: "3.12.3"
 
 jobs:
   pre-commit: