diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2683f21..487452d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,13 @@
 # Changelog
 
+## 0.1.0
+- release as 0.1.0
+
 ## 0.0.1+2
-- Ensure that any missing version constraint is returned as `Version.none`
+- ensure that any missing version constraint is returned as `Version.none`
 
 ## 0.0.1+1
 - fix an issue with parsing pubspec.yaml files without a version property defined
 
 ## 0.0.1
-- Initial version
+- initial version
diff --git a/appveyor.yml b/appveyor.yml
index a0eb0c9..8a93762 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,7 +3,7 @@
 # BSD-style license that can be found in the LICENSE file.
 
 install:
-  - choco install -y dart-sdk -version 1.10.0
+  - choco install -y dart-sdk
   - set PATH=%PATH%;C:\tools\dart-sdk\bin		
   - set PATH=%PATH%;%APPDATA%\Pub\Cache\bin
   - pub get
diff --git a/pubspec.yaml b/pubspec.yaml
index 7e1f0b5..7744abb 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -13,4 +13,4 @@
   yaml: '^2.0.0'
 
 dev_dependencies:
-  unittest: any
+  test: ^0.12.0
diff --git a/test/pub_cache_test.dart b/test/pub_cache_test.dart
index aa6951b..1fb219e 100644
--- a/test/pub_cache_test.dart
+++ b/test/pub_cache_test.dart
@@ -8,7 +8,9 @@
 
 import 'package:path/path.dart' as path;
 import 'package:pub_cache/pub_cache.dart';
-import 'package:unittest/unittest.dart';
+import 'package:test/test.dart';
+
+void main() => defineTests();
 
 void defineTests() {
   final String cacheDirName = Platform.isWindows ? 'Cache' : 'pub-cache';