diff --git a/HISTORY.md b/HISTORY.md
index a4d9947..67e411c 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,5 @@
-unreleased
-==========
+2.2.1 / 2015-05-14
+==================
 
   * deps: etag@~1.6.0
    - Improve support for JXcore
diff --git a/package.json b/package.json
index c3abc2e..a2e6baf 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "serve-favicon",
   "description": "favicon serving middleware with caching",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "author": "Douglas Christopher Wilson <doug@somethingdoug.com>",
   "license": "MIT",
   "keywords": [