diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b65fc8c..375ce96 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image:          php:7.0-alpine
+image:          php:7.1-alpine
 
 before_script:
   - apk update