diff --git a/CHANGELOG.md b/CHANGELOG.md
index f38639830..eaf2a9b5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,9 @@
 # Ckeditor changelog
 
 
-## NEXT
+## Ckeditor 5.1.2 (unreleased)
+
+  * Upgrade CKEditor to 4.22.1 version
 
 ## Ckeditor 5.1.1 (12-1-2021)
 
diff --git a/README.md b/README.md
index 5614341ca..386797689 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,13 @@
 
 [![Build Status](https://semaphoreci.com/api/v1/igor-galeta/ckeditor/branches/master/shields_badge.svg)](https://semaphoreci.com/igor-galeta/ckeditor)
 [![Code Climate](https://codeclimate.com/github/galetahub/ckeditor/badges/gpa.svg)](https://codeclimate.com/github/galetahub/ckeditor)
+[![Stand With Ukraine](https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/badges/StandWithUkraine.svg)](https://stand-with-ukraine.pp.ua)
 
-CKEditor is a WYSIWYG text editor designed to simplify web content creation. It brings common word processing features directly to your web pages. Enhance your website experience with our community maintained editor. Currently this gem supports [ckeditor 4](https://ckeditor.com/ckeditor-4/) only.
+
+CKEditor is a WYSIWYG text editor designed to simplify web content creation. It brings common word processing features directly to your web pages. Enhance your website experience with our
+community maintained editor. Currently this gem supports [ckeditor 4](https://ckeditor.com/ckeditor-4/) only.
+
+[![Stand With Ukraine](https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/banner-direct.svg)](https://stand-with-ukraine.pp.ua)
 
 ## Features
 
diff --git a/lib/ckeditor.rb b/lib/ckeditor.rb
index f01ea4346..8dce143db 100644
--- a/lib/ckeditor.rb
+++ b/lib/ckeditor.rb
@@ -75,7 +75,7 @@ module Backend
 
   # CKEditor CDN
   mattr_accessor :cdn_url
-  @@cdn_url = '//cdn.ckeditor.com/4.11.3/standard/ckeditor.js'
+  @@cdn_url = '//cdn.ckeditor.com/4.22.1/standard/ckeditor.js'
 
   # Url to ckeditor config, used when CDN enabled
   mattr_accessor :js_config_url
diff --git a/lib/ckeditor/version.rb b/lib/ckeditor/version.rb
index 55fb4cba1..8550f0614 100644
--- a/lib/ckeditor/version.rb
+++ b/lib/ckeditor/version.rb
@@ -2,7 +2,7 @@
 
 module Ckeditor
   module Version
-    GEM = '5.1.1'
-    EDITOR = '4.11.3'
+    GEM = '5.1.2'
+    EDITOR = '4.22.1'
   end
 end