diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index de30a40..849a075 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: ['3.5', '3.6', '3.7', '3.8', '3.9', '3.10', '3.11', 'pypy3.9']
+        python-version: ['3.5', '3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', 'pypy3']
 
     steps:
     - uses: actions/checkout@v3