diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index db21f0d..6eeeae0 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -14,6 +14,7 @@ jobs:
           - 3.9
           - "3.10"
           - "3.11"
+          - "3.12"
           - pypy-3.8
           - pypy-3.9
         os: