diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a754d7dc..5a57f929 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,7 +12,7 @@ jobs:
       matrix:
         # We test against 3.7 because wheels are built for these
         # versions of python, and I didn't figure out a way of disabling that.
-        python_version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python_version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
     runs-on: ubuntu-latest
     timeout-minutes: 15
     defaults: