diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b52dec118..ef8e42f34 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python: ['3.6', '3.7', '3.8']
+        python: ['3.6', '3.7', '3.8', '3.9']
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2