diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4df9dec..5338dda 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,7 +19,7 @@ code_analyze:
 
 build_web:
   stage: coverage
-  image: cirrusci/flutter:beta
+  image: cirrusci/flutter:master
   script:
     - flutter config --enable-web
     - flutter build web --release
@@ -59,4 +59,4 @@ pages:
     paths:
       - public
   only:
-    - master
\ No newline at end of file
+    - master