diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index cb6bd20..35258cb 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -43,6 +43,12 @@ jobs:
           - name: Anki 2.1.54 (Qt6)
             python: 3.9
             environment: py39-anki2.1.54-qt6
+          - name: Anki 23.12.1 (Qt5)
+            python: 3.9
+            environment: py39-anki23.12.1-qt5
+          - name: Anki 23.12.1 (Qt6)
+            python: 3.9
+            environment: py39-anki23.12.1-qt6
           - name: Pre-release (2.1.55b3)
             python: 3.9
             environment: py39-pre-anki2.1.55b3-qt6
diff --git a/tox.ini b/tox.ini
index dc91500..bb6cbbf 100644
--- a/tox.ini
+++ b/tox.ini
@@ -24,6 +24,7 @@ envlist =
     py39-anki2.1.52-qt{5,6}
     py39-anki2.1.53-qt{5,6}
     py39-anki2.1.54-qt{5,6}
+    py39-anki23.12.1-qt{5,6}
     py39-pre-anki2.1.55b3-qt6
 
 [testenv:.tox]