diff --git a/pubspec.yaml b/pubspec.yaml
index f479f1d..b486b1e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -14,7 +14,7 @@ environment:
 dependencies:
   xml: ^6.4.2
   http: any
-  intl: ^0.18.1
+  intl: ">=0.18.1 <0.20.0"
   collection: ^1.18.0
 
 dev_dependencies: