diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7a5ba03..147ec77 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,6 +18,9 @@ jobs:
           - macos-latest
           - windows-latest
         go:
+          - '1.20'
+          - '1.19'
+          - '1.18'
           - '1.17'
           - '1.16'
           - '1.15'