diff --git a/pubspec.yaml b/pubspec.yaml
index 16dfcfb..f6ee3cb 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,6 +5,8 @@ homepage: https://github.com/khalithartmann/flutter_arcore_plugin
 
 environment:
   sdk: ">=2.7.0 <3.0.0"
+  flutter: ">=1.12.0 <2.0.0"
+
 
 dependencies:
   flutter: