diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9aadbfd..101b92b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+1.2.0 January 4, 2017
+  - Add `Button::Utils::webhook_authentic?` function
+
 1.1.1 December 1, 2016
  - Fix User-Agent bug
 
diff --git a/lib/button/version.rb b/lib/button/version.rb
index db6a17a..bdef550 100644
--- a/lib/button/version.rb
+++ b/lib/button/version.rb
@@ -1,3 +1,3 @@
 module Button
-  VERSION = '1.1.1'.freeze
+  VERSION = '1.2.0'.freeze
 end