diff --git a/lib/knapsack_pro/version.rb b/lib/knapsack_pro/version.rb
index e424f159..1b397700 100644
--- a/lib/knapsack_pro/version.rb
+++ b/lib/knapsack_pro/version.rb
@@ -1,3 +1,3 @@
 module KnapsackPro
-  VERSION = '4.0.0'
+  VERSION = '4.1.0'
 end