diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index abf693b..8ccd1e3 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -39,7 +39,7 @@ jobs:
         id: generate_matrix
         uses: coactions/dynamic-matrix@v1
         with:
-          min_python: "3.9"
+          min_python: "3.7"
           max_python: "3.11"
           other_names: |
             lint