diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb3430dd..24deddba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 2.2.2
+
+* Limit fetching file size & disable XML entity expansion - be2bab5c21f04735045e071411b349afb790078f
+
+  Avoid DoS attack to RPs using large XRDS / too many XML entity expansion in XRDS.
+
+## 2.2.1
+
+* Make bundle exec rake work - 2100f281172427d1557ebe76afbd24072a22d04f
+* State license in gemspec for automated tools / rubygems.org page - 2d5c3cd8f2476b28d60609822120c79d71919b7b
+* Use default-external encoding instead of ascii for badly encoded pages - a68d2591ac350459c874da10108e6ff5a8c08750
+* Colorize output and reveal tests that never ran - 4b0143f0a3b10060d5f52346954219bba3375039
+
 ## 2.2.0
 
 * Bundler compatibility and bundler gem tasks - 72d551945f9577bf5d0e516c673c648791b0e795
@@ -10,4 +23,4 @@
 * Encode form inputs - c9e9b5b52f8a23df3159c2387b6330d5df40f35b
 * Fixed cleanup AR associations whose expiry is past, not upcoming - 2265179a6d5c8b51ccc741180db46b618dd3caf9
 * Fixed issue with Memcache store and Dalli - ef84bf73da9c99c67b0632252bf0349e2360cbc7
-* Improvements to ActiveRecordStore's gc rake task - 847e19bf60a6b8163c1e0d2e96dbd805c64e2880
\ No newline at end of file
+* Improvements to ActiveRecordStore's gc rake task - 847e19bf60a6b8163c1e0d2e96dbd805c64e2880
diff --git a/lib/openid/version.rb b/lib/openid/version.rb
index 495a91ce..e11361a9 100644
--- a/lib/openid/version.rb
+++ b/lib/openid/version.rb
@@ -1,3 +1,3 @@
 module OpenID
-  VERSION = "2.2.1"
+  VERSION = "2.2.2"
 end