Update pubspec and changelog
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9692344..9b4bf33 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.5.1+1
+
+* Updated mock SDK sources to include FutureOr<T> (and fixed a syntax error)
+
## 0.5.1
* Resolver has a new method which can check whether an Asset is a Dart library
diff --git a/pubspec.yaml b/pubspec.yaml
index 139e938..8896ef2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
name: code_transformers
-version: 0.5.1
+version: 0.5.1+1
author: Dart Team <misc@dartlang.org>
description: Collection of utilities related to creating barback transformers.
homepage: https://github.com/dart-lang/code-transformers
