diff --git a/CHANGELOG.md b/CHANGELOG.md
index 110d8e3..4e7a533 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
-## 0.1.20
+## 0.1.21
 
-* call back and delegation added
+* font weight and ui improvement added 
diff --git a/example/lib/constants/configs.dart b/example/lib/constants/configs.dart
index 97ba07a..b62bace 100644
--- a/example/lib/constants/configs.dart
+++ b/example/lib/constants/configs.dart
@@ -3,9 +3,9 @@ import 'package:phyllo_connect/phyllo_connect.dart';
 class Configs {
   Configs._();
 
-  static const String clientId = '';
+  static const String clientId = '<client id here>';
 
-  static const String clientSecret = '';
+  static const String clientSecret = '<client secret here>';
 
   static const PhylloEnvironment environment = PhylloEnvironment.sandbox;
 }
diff --git a/ios/phyllo_connect.podspec b/ios/phyllo_connect.podspec
index 910ee47..a432120 100644
--- a/ios/phyllo_connect.podspec
+++ b/ios/phyllo_connect.podspec
@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'phyllo_connect'
-  s.version          = '0.1.20'
+  s.version          = '0.1.21'
   s.summary          = 'A new flutter plugin project.'
   s.description      = <<-DESC
 A new flutter plugin project.
@@ -15,7 +15,7 @@ A new flutter plugin project.
   s.source           = { :path => '.' }
   s.source_files = 'Classes/**/*'
   s.dependency 'Flutter'
-  s.dependency 'PhylloConnect','0.1.20'
+  s.dependency 'PhylloConnect','0.1.21'
   s.platform = :ios, '12.0'
 
   # Flutter.framework does not contain a i386 slice.
diff --git a/pubspec.yaml b/pubspec.yaml
index a2311ed..42f4282 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: phyllo_connect
 description: Phyllo Connect is a quick and secure way to connect work platforms via Phyllo in your app.
-version: 0.1.20
+version: 0.1.21
 homepage: https://github.com/getphyllo/phyllo-connect-flutter
 
 environment: