diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7739e52..ef72698 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -4,7 +4,7 @@ jobs:
   build:
     strategy:
       matrix:
-        version: [16.15, 18]
+        version: [20.9.0]
     timeout-minutes: 7
     runs-on: ubuntu-latest
     steps: