diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b83a71..620abb5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,14 @@
 # Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 0.5
+* Added `spy.onCall()` for re-mocking (by Valery Zubkov).
+
 ## 0.4
-* Add Node.js 10 and 8 support.
+* Added Node.js 10 and 8 support.
 
 ## 0.3.2
-* Fixed keeping origin `fn.length` in spy.s
+* Fixed keeping origin `fn.length` in spy.
 
 ## 0.3.1
 * Reduced package size.
diff --git a/package.json b/package.json
index eea858a..2ef961c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nanospy",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Spy and mock methods in tests with great TypeScript support",
   "keywords": [
     "spy",