diff --git a/CHANGELOG.md b/CHANGELOG.md
index 285dc54..597e06c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.2.2
+
+* fix canEncode & canDecode
+
 ## 0.2.1
 
 * improve code names
diff --git a/pubspec.yaml b/pubspec.yaml
index d21ec14..4e09ee0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: charset
 description: Multiple charset Encoding and Decoding Library.
-version: 0.2.1
+version: 0.2.2
 homepage:
 repository: https://github.com/shirne/charset-dart
 publish_to: https://pub.dartlang.org