diff --git a/Changes.md b/Changes.md
index 7f8355fd..39be5143 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,4 +1,4 @@
-HEAD
+2.2.0
 -----------
 
 - Add extension to delay any arbitrary class method to Sidekiq.
diff --git a/lib/sidekiq/version.rb b/lib/sidekiq/version.rb
index 3f129f92..ed69b780 100644
--- a/lib/sidekiq/version.rb
+++ b/lib/sidekiq/version.rb
@@ -1,3 +1,3 @@
 module Sidekiq
-  VERSION = "2.1.1"
+  VERSION = "2.2.0"
 end