diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ef416583..4d4c10e7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        go-version: [1.19.x, 1.20.x, 1.21.x]
+        go-version: [1.21.x]
         os: [ubuntu-latest, macos-latest]
 
     runs-on: ${{ matrix.os }}