diff --git a/pubspec.yaml b/pubspec.yaml
index 07a5e9f6..1de02451 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -33,7 +33,7 @@ dependencies:
 
 dev_dependencies:
   coverage: ^1.0.2
-  intl: ">=0.17.0 <0.19.0"
+  intl: ">=0.17.0 <0.20.0"
   lints: ^2.0.0
   mocktail: ">=0.3.0 <2.0.0"
   test: ^1.21.0