diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 180817d..c5d5240 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -11,8 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.6", "3.7", "3.8", "3.9"]
-        postgres-version: ["9.6", "10", "11", "12"]
+        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]
+        postgres-version: ["9.6", "10", "11", "12", "13"]
         django-version: ["2.1", "2.2", "3.0", "3.1", "3.2"]
         clickhouse-version: ["latest"]
         redis-version: ["latest"]