diff --git a/src/thrift_protocol.app.src b/src/thrift_protocol.app.src
index 114dd06..1c532b6 100644
--- a/src/thrift_protocol.app.src
+++ b/src/thrift_protocol.app.src
@@ -1,6 +1,6 @@
 {application,thrift_protocol,
              [{description,"An Erlang implementation of Thrift protocol."},
-              {vsn,"0.1.4"},
+              {vsn,"0.1.5"},
               {registered,[]},
               {applications,[kernel,stdlib]},
               {env,[]},