diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a71fc42771..7ebb23ec34 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-18.04, macos-11, windows-2019]
+        os: [ubuntu-20.04, macos-11, windows-2019]
         node-version: [16.x]
     steps:
       - name: Checkout Release from lens