diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index 7cdb4d5..6d87820 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -6,7 +6,7 @@ on:
 
 jobs:
   flake8:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
       - uses: actions/checkout@v3