diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1e6cac7..4592a82 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,7 +5,7 @@ stages:
 
 build:app:
   stage: build
-  image: golang:1.6
+  image: golang:1.9
   tags:
     - runner:k8s
   script: