diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9dccccd..5c5dc64 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, ubuntu-18.04, ubuntu-20.04]
+        os: [ubuntu-latest, ubuntu-18.04, ubuntu-22.04]
     
     steps:
     - uses: actions/checkout@v2