changelog
diff --git a/pkgs/swift2objc/CHANGELOG.md b/pkgs/swift2objc/CHANGELOG.md
index 42ff851..0c16fe8 100644
--- a/pkgs/swift2objc/CHANGELOG.md
+++ b/pkgs/swift2objc/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.3.1-wip
+
+- Fix a bug in primitive wrapper objects, where the value wasn't accessible
+  from ObjC code.
+
 ## 0.3.0
 
 - Fix extensions of nested types to use fully qualified generated wrapper names.
diff --git a/pkgs/swift2objc/pubspec.yaml b/pkgs/swift2objc/pubspec.yaml
index bc90abc..7239194 100644
--- a/pkgs/swift2objc/pubspec.yaml
+++ b/pkgs/swift2objc/pubspec.yaml
@@ -4,7 +4,7 @@
 
 name: swift2objc
 description: 'A tool for generating bindings that allow interop between Dart and Swift code.'
-version: 0.3.0
+version: 0.3.1-wip
 repository: https://github.com/dart-lang/native/tree/main/pkgs/swift2objc
 issue_tracker: https://github.com/dart-lang/native/issues?q=is%3Aissue+is%3Aopen+label%3Apackage%3Aswift2objc