diff --git a/packages/static_json_serializable/examples/color_palette_example/pubspec.lock b/packages/static_json_serializable/examples/color_palette_example/pubspec.lock
index ea7e64b..54ac539 100644
--- a/packages/static_json_serializable/examples/color_palette_example/pubspec.lock
+++ b/packages/static_json_serializable/examples/color_palette_example/pubspec.lock
@@ -493,7 +493,7 @@ packages:
       path: "../../static_json_serializable_generator"
       relative: true
     source: path
-    version: "0.3.0"
+    version: "0.3.1"
   stream_channel:
     dependency: transitive
     description:
diff --git a/packages/static_json_serializable/examples/color_palette_example/pubspec.yaml b/packages/static_json_serializable/examples/color_palette_example/pubspec.yaml
index 0756edc..82d741a 100644
--- a/packages/static_json_serializable/examples/color_palette_example/pubspec.yaml
+++ b/packages/static_json_serializable/examples/color_palette_example/pubspec.yaml
@@ -2,7 +2,7 @@ name: color_palette_example
 description: "A new Flutter project."
 # The following line prevents the package from being accidentally published to
 # pub.dev using `flutter pub publish`. This is preferred for private packages.
-publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+publish_to: "none" # Remove this line if you wish to publish to pub.dev
 
 # The following defines the version and build number for your application.
 # A version number is three numbers separated by dots, like 1.2.43
@@ -39,14 +39,13 @@ dev_dependencies:
   flutter_lints: ^6.0.0
   flutter_test:
     sdk: flutter
-  static_json_serializable_generator: ^0.1.1
+  static_json_serializable_generator: ^0.3.1
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 
 # The following section is specific to Flutter packages.
 flutter:
-
   # The following line ensures that the Material Icons font is
   # included with your application, so that you can use the icons in
   # the material Icons class.
diff --git a/packages/static_json_serializable/static_json_serializable_generator/CHANGELOG.md b/packages/static_json_serializable/static_json_serializable_generator/CHANGELOG.md
index abc7f8b..2ddac42 100644
--- a/packages/static_json_serializable/static_json_serializable_generator/CHANGELOG.md
+++ b/packages/static_json_serializable/static_json_serializable_generator/CHANGELOG.md
@@ -1,4 +1,4 @@
-## NEXT
+## 0.3.1
 
 - Upgrade to analyzer `^9.0.0`.
 
diff --git a/packages/static_json_serializable/static_json_serializable_generator/pubspec.yaml b/packages/static_json_serializable/static_json_serializable_generator/pubspec.yaml
index 63e320c..7501e8c 100644
--- a/packages/static_json_serializable/static_json_serializable_generator/pubspec.yaml
+++ b/packages/static_json_serializable/static_json_serializable_generator/pubspec.yaml
@@ -1,6 +1,6 @@
 name: static_json_serializable_generator
 description: A code generator for serializing static variables of classes.
-version: 0.3.0
+version: 0.3.1
 homepage: https://github.com/ValentinVignal/flutter_packages/tree/main/packages/static_json_serializable/static_json_serializable_generator
 repository: https://github.com/ValentinVignal/flutter_packages
 issue_tracker: https://github.com/ValentinVignal/flutter_packages/issues