diff --git a/.github/workflows/echo.yml b/.github/workflows/echo.yml
index c4fae773..1a0f549c 100644
--- a/.github/workflows/echo.yml
+++ b/.github/workflows/echo.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        go: [1.12, 1.13, 1.14]
+        go: [1.12, 1.13, 1.14, 1.15]
     name: ${{ matrix.os }} @ Go ${{ matrix.go }}
     runs-on: ${{ matrix.os }}
     steps: