diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a2d63c..56478a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
-## 0.0.1
+## 0.0.1+1
+- fix an issue with parsing pubspec.yaml files without a version property defined
 
+## 0.0.1
 - Initial version
diff --git a/pubspec.yaml b/pubspec.yaml
index 0a05db1..f85f4b9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: pub_cache
-version: 0.0.1
+version: 0.0.1+1
 description: A library to reflect on the local pub cache.
 author: Dart Team <misc@dartlang.org>
 homepage: https://github.com/dart-lang/pub_cache