diff --git a/pkgs/pubspec_parse/CHANGELOG.md b/pkgs/pubspec_parse/CHANGELOG.md
index a83135808..cc5c06b16 100644
--- a/pkgs/pubspec_parse/CHANGELOG.md
+++ b/pkgs/pubspec_parse/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.5.1
+## 1.6.0-wip
 
 - Added `toJson` method to `Pubspec` to serialize the object back to a `Map`.
 
diff --git a/pkgs/pubspec_parse/pubspec.yaml b/pkgs/pubspec_parse/pubspec.yaml
index eb9b35853..4a5f4568f 100644
--- a/pkgs/pubspec_parse/pubspec.yaml
+++ b/pkgs/pubspec_parse/pubspec.yaml
@@ -1,5 +1,5 @@
 name: pubspec_parse
-version: 1.5.1
+version: 1.6.0-wip
 description: >-
   Simple package for parsing pubspec.yaml files with a type-safe API and rich
   error reporting.