diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b63a27..44e062a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+v. 0.0.2
+--------
+*9 Sep 2018*
+
+updating value of the type of the mid gamma brain wave signal -> [45b8e29](https://github.com/pwittchen/neurosky-android-sdk/commit/45b8e292faeea0b2291d1a95f9a89b8c769fbf8f)
+
 v. 0.0.1
 --------
 *9 Sep 2018*