diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index 4a55b99..a10714c 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8]
+        python-version: [3.9]
 
     steps:
       - uses: actions/checkout@v2