diff --git a/pubspec.yaml b/pubspec.yaml
index 501372e..c7b847f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,6 +2,7 @@ name: checker
 description: A new Flutter project.
 
 dependencies:
+  http: '>=0.11.3+12'
   flutter:
     sdk: flutter