fix ci build go version

aschmidt75 · aschmidt75 · commit b94eceaa81e6 · 2021-05-11T21:36:11.000+02:00
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/golang:1.12
+      - image: circleci/golang:1.16
     parallelism: 1
 
     steps:
