diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f63e5c8..9784420 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,8 +14,9 @@ jobs:
           - macos-latest
           - windows-latest
         go:
-          - '1.18'
+          - '1.20'
           - '1.19'
+          - '1.18'
           - '1.17'
           - '1.16'
           - '1.15'