diff --git a/.github/workflows/gin.yml b/.github/workflows/gin.yml
index 5ea6abcc..36f75f5f 100644
--- a/.github/workflows/gin.yml
+++ b/.github/workflows/gin.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        go: [1.12, 1.13, 1.14, 1.15, 1.16]
+        go: [1.13, 1.14, 1.15, 1.16]
         test-tags: ['', nomsgpack]
     name: ${{ matrix.os }} @ Go ${{ matrix.go }} ${{ matrix.test-tags }}
     runs-on: ${{ matrix.os }}