diff --git a/.github/workflows/push-workflow.yaml b/.github/workflows/push-workflow.yaml
index 9ce17a7..25ade04 100644
--- a/.github/workflows/push-workflow.yaml
+++ b/.github/workflows/push-workflow.yaml
@@ -9,8 +9,8 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-18.04
           - ubuntu-20.04
+          - ubuntu-22.04
           - ubuntu-latest
           - macos-latest
           - windows-2019