diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 8bf9655..0342716 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -4,7 +4,7 @@ jobs:
   build:
     strategy:
       matrix:
-        version: [1.22.1]
+        version: ['1.20', '1.21', '1.22']
         os: [ubuntu-latest, windows-latest, macos-latest]
     name: Build
     runs-on: ${{ matrix.os }}