diff --git a/lib/version.rb b/lib/version.rb
index a1f9005..0e6b417 100644
--- a/lib/version.rb
+++ b/lib/version.rb
@@ -1,3 +1,3 @@
 module IdempotentRequest
-  VERSION = "0.1.4"
+  VERSION = "0.1.5"
 end