diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c597b8..ab07286 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
-
-## [1.1.0] - 2019-09-13
+## [1.1.0] - 2020-11-17
 
+### Fixed
+- infinite loop in VAD module and overflow in encoder
+- build scripts
 ### Changed
 - License is changed to GNU GPLv3.