diff --git a/apps/emqtt/src/emqtt.app.src b/apps/emqtt/src/emqtt.app.src
index ff295a8a3..ffe1029f3 100644
--- a/apps/emqtt/src/emqtt.app.src
+++ b/apps/emqtt/src/emqtt.app.src
@@ -1,7 +1,7 @@
 {application, emqtt,
  [
   {description, "Erlang MQTT Common Library"},
-  {vsn, "0.6.0"},
+  {vsn, "0.6.2"},
   {modules, []},
   {registered, []},
   {applications, [
diff --git a/apps/emqttd/src/emqttd.app.src b/apps/emqttd/src/emqttd.app.src
index 5841321f9..73f18f498 100644
--- a/apps/emqttd/src/emqttd.app.src
+++ b/apps/emqttd/src/emqttd.app.src
@@ -1,7 +1,7 @@
 {application, emqttd,
  [
   {description, "Erlang MQTT Broker"},
-  {vsn, "0.6.1"},
+  {vsn, "0.6.2"},
   {modules, []},
   {registered, []},
   {applications, [kernel,