diff --git a/generator/pubspec.yaml b/generator/pubspec.yaml
index 450928ac8..5071ab63b 100644
--- a/generator/pubspec.yaml
+++ b/generator/pubspec.yaml
@@ -1,6 +1,6 @@
 name: retrofit_generator
 description: retrofit generator is an dio client generator using source_gen and inspired by Chopper and Retrofit.
-version: 1.3.7+3
+version: 1.3.7+4
 
 homepage: https://mings.in/retrofit.dart/
 repository: https://github.com/trevorwang/retrofit.dart/