diff --git a/CHANGELOG.md b/CHANGELOG.md
index a90f28e..70015c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachangelog.com/)
 
 ## [Unreleased]
+## [2.2.0] - 2017-05-28
 ### Changed
 - metrics-per-process.py: Fallback to importing Counter from backport_collections for Python 2.6 support.
 
@@ -121,8 +122,9 @@ This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachang
 - built against 1.9.3, 2.0, 2.1
 - cryptographically signed
 
-[unreleased]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/2.1.0...HEAD
-[2.0.0]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/2.0.0...2.1.0
+[unreleased]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/2.2.0...HEAD
+[2.2.0]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/2.1.0...2.2.0
+[2.1.0]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/2.0.0...2.1.0
 [2.0.0]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/1.0.0...2.0.0
 [1.0.0]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/0.0.6...1.0.0
 [0.0.6]: https://github.com/sensu-plugins/sensu-plugins-process-checks/compare/0.0.5...0.0.6
diff --git a/lib/sensu-plugins-process-checks/version.rb b/lib/sensu-plugins-process-checks/version.rb
index 415fc27..f31659a 100644
--- a/lib/sensu-plugins-process-checks/version.rb
+++ b/lib/sensu-plugins-process-checks/version.rb
@@ -1,7 +1,7 @@
 module SensuPluginsProcessChecks
   module Version
     MAJOR = 2
-    MINOR = 1
+    MINOR = 2
     PATCH = 0
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')