diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7afc10..0c488ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 ## Changelog
 
+### Version 2.0.1
+* Fix SmartJSON delegation bug for ruby 2.3.1 (#123)
+
 ### Version 2.0.0
 * Remove support for deprecated methods (#117)
 * Upgrade rspec from 2.6 to 3.5 (#118)
diff --git a/lib/librato/metrics/version.rb b/lib/librato/metrics/version.rb
index 6818a9c..bee398f 100644
--- a/lib/librato/metrics/version.rb
+++ b/lib/librato/metrics/version.rb
@@ -1,5 +1,5 @@
 module Librato
   module Metrics
-    VERSION = "2.0.0"
+    VERSION = "2.0.1"
   end
 end