diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78a8dd00c6d7903a21d8dfff67fd4657996b779b..d84309a883e2c291e31e22ac89f8953e7b8f380f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,16 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
-## [unreleased]
+## [1.1.1] - 3rd july 2020
 
 ### Added
 
 * Tutorial
 * Documentation
 * gitignore
-
+* Autorship
+* license MIT
+* Singularity/Docker recipe for obitools
 
 ## [1.1.0] - 22th june 2020