diff --git a/CHANGELOG.md b/CHANGELOG.md
index eaf1bc8..eb2daee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,13 +1,13 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
-## [1.0.0] - 2019-01-24
+## [2.0.0] - 2019-01-24
 ### Added
 - Support different deep learning frameworks: OpenVINO, CAFFE, custom.
 - Support C++11.
 
 ### Changed
-- Use smart pointers instead of raw pointers.
+- Use C++11 smart pointers instead of raw pointers.
 - Reorganize code structure.
 
 ### Removed