diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 3117635..f7cf0ea 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -10,7 +10,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: ['1.15', '1.16', '1.17', '1.19']
+        go-version: ['1.19']
         # os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ubuntu-latest
     # runs-on: ${{ matrix.os }}