diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f91338..6430711 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## 1.0.6
+
+- [FEAT] add support for `Set`s
+- [CHORE] rename `_encode.allowEmptyArrays` to `_encode.allowEmptyLists`
+- [CHORE] optimize `Utils.removeUndefinedFromList` method
+- [CHORE] delete dead code in `Utils.merge` method
+- [CHORE] fix typos in documentation
+- [CHORE] add more tests
+
 ## 1.0.5
 
 - [CHORE] get rid of unused `filter` variable in `QS.encode` method
diff --git a/pubspec.yaml b/pubspec.yaml
index e9edf0e..29b19d2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: qs_dart
 description: A query string encoding and decoding library for Dart. Ported from qs for JavaScript.
-version: 1.0.5
+version: 1.0.6
 repository: https://github.com/techouse/qs
 
 environment: