diff --git a/CHANGES.md b/CHANGES.md
index e3f653fd2..10f965029 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,9 @@
 # Ckeditor changelog
 
+## Ckeditor 4.2.2
+
+  * Update CKEditor to version 4.6.1 full (08 Dec 2016)
+
 ## Ckeditor 4.2.1
 
   * Update CKEditor to version 4.5.11 (7 Sep 2016)
diff --git a/README.md b/README.md
index 4494a4020..d5fe7d649 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ CKEditor is a WYSIWYG text editor designed to simplify web content creation. It
 
 ## Features
 
-* Ckeditor version 4.6.1 (08 Dec 2016)
+* CKEditor version 4.6.1 full (08 Dec 2016)
 * Rails 5.0.x, 4.2.x integration
 * Files browser
 * HTML5 file uploader
diff --git a/lib/ckeditor/version.rb b/lib/ckeditor/version.rb
index 699598dc5..e1beef10f 100644
--- a/lib/ckeditor/version.rb
+++ b/lib/ckeditor/version.rb
@@ -1,6 +1,6 @@
 module Ckeditor
   module Version
-    GEM = '4.2.1'.freeze
+    GEM = '4.2.2'.freeze
     EDITOR = '4.6.1'.freeze
   end
 end