version bump

oreoshake · oreoshake · commit 809e49947a1d · 2015-06-18T14:59:46.000-07:00
diff --git a/lib/secure_headers/version.rb b/lib/secure_headers/version.rb
@@ -1,3 +1,3 @@
 module SecureHeaders
-  VERSION = "2.1.0"
+  VERSION = "2.2.0"
 end
