diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 50bdc53..92ae227 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -31,6 +31,7 @@ jobs:
         influxdb-version:
           - "2.6"
           - "2.8"
+          - "3.9"
         exclude:
           - os: "ubuntu-22.04"
             python-version: "3.8"