diff --git a/apps/emqx_mongodb/src/emqx_mongodb.app.src b/apps/emqx_mongodb/src/emqx_mongodb.app.src
index e171d3dd2..92d7026cc 100644
--- a/apps/emqx_mongodb/src/emqx_mongodb.app.src
+++ b/apps/emqx_mongodb/src/emqx_mongodb.app.src
@@ -1,6 +1,6 @@
 {application, emqx_mongodb, [
     {description, "EMQX MongoDB Connector"},
-    {vsn, "0.1.5"},
+    {vsn, "0.1.6"},
     {registered, []},
     {applications, [
         kernel,