diff --git a/README.md b/README.md
index 5bbf72f..de1c311 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ This table tracks the version of Swagger UI used on each Swaggard version:
 
 Swaggard Version | Swagger UI Version
 ---------------- | ------------------
+0.4.0            | 2.2.8
 0.3.0            | 2.1.3
 0.2.1            | 2.1.3
 0.2.0            | 2.1.3
diff --git a/lib/swaggard/version.rb b/lib/swaggard/version.rb
index 4598499..ccc049c 100644
--- a/lib/swaggard/version.rb
+++ b/lib/swaggard/version.rb
@@ -1,5 +1,5 @@
 module Swaggard
 
-  VERSION = '0.3.0'
+  VERSION = '0.4.0'
 
 end