diff --git a/lib/pco/api/version.rb b/lib/pco/api/version.rb
index b92ebb4..b2af64f 100644
--- a/lib/pco/api/version.rb
+++ b/lib/pco/api/version.rb
@@ -1,5 +1,5 @@
 module PCO
   module API
-    VERSION = '2.1.0'
+    VERSION = '2.1.1'
   end
 end