diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.app.src b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.app.src
index 339c69eba..31c795ff5 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.app.src
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.app.src
@@ -1,6 +1,6 @@
 {application, emqx_bridge_mqtt,
  [{description, "EMQ X Bridge to MQTT Broker"},
-  {vsn, "4.3.4"}, % strict semver, bump manually!
+  {vsn, "4.3.5"}, % strict semver, bump manually!
   {modules, []},
   {registered, []},
   {applications, [kernel,stdlib,replayq,emqtt]},
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.appup.src b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.appup.src
index 5aa48cea7..b1fa8b85d 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.appup.src
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.appup.src
@@ -1,6 +1,10 @@
 %% -*-: erlang -*-
 {VSN,
   [
+    {"4.3.4", [
+      %% There are only changes to the schema file, so we don't need
+      %% any commands here.
+    ]},
     {"4.3.3", [
       {load_module, emqx_bridge_mqtt, brutal_purge, soft_purge, []}
     ]},
@@ -16,6 +20,8 @@
     {<<".*">>, []}
   ],
   [
+    {"4.3.4", [
+    ]},
     {"4.3.3", [
       {load_module, emqx_bridge_mqtt, brutal_purge, soft_purge, []}
     ]},
diff --git a/apps/emqx_exproto/src/emqx_exproto.app.src b/apps/emqx_exproto/src/emqx_exproto.app.src
index 4ce137fc5..fe566ae52 100644
--- a/apps/emqx_exproto/src/emqx_exproto.app.src
+++ b/apps/emqx_exproto/src/emqx_exproto.app.src
@@ -1,6 +1,6 @@
 {application, emqx_exproto,
  [{description, "EMQ X Extension for Protocol"},
-  {vsn, "4.3.6"}, %% 4.3.3 is used by ee
+  {vsn, "4.3.7"}, %% 4.3.3 is used by ee
   {modules, []},
   {registered, []},
   {mod, {emqx_exproto_app, []}},
diff --git a/apps/emqx_exproto/src/emqx_exproto.appup.src b/apps/emqx_exproto/src/emqx_exproto.appup.src
index 4b58335b4..0da87e289 100644
--- a/apps/emqx_exproto/src/emqx_exproto.appup.src
+++ b/apps/emqx_exproto/src/emqx_exproto.appup.src
@@ -1,6 +1,11 @@
 %% -*- mode: erlang -*-
 {VSN,
-  [{<<"4\\.3\\.[4-5]">>,
+  [
+   {"4.3.6",
+    [ %% There are only changes to the schema file, so we don't need any
+      %% commands here
+    ]},
+   {<<"4\\.3\\.[4-5]">>,
     [{load_module,emqx_exproto_conn,brutal_purge,soft_purge,[]},
      {load_module,emqx_exproto_channel,brutal_purge,soft_purge,[]}]},
    {<<"4\\.3\\.[2-3]">>,
@@ -12,7 +17,8 @@
      {load_module,emqx_exproto_conn,brutal_purge,soft_purge,[]},
      {load_module,emqx_exproto_channel,brutal_purge,soft_purge,[]}]},
    {<<".*">>,[]}],
-  [{<<"4\\.3\\.[4-5]">>,
+  [{"4.3.6", []},
+   {<<"4\\.3\\.[4-5]">>,
     [{load_module,emqx_exproto_conn,brutal_purge,soft_purge,[]},
      {load_module,emqx_exproto_channel,brutal_purge,soft_purge,[]}]},
    {<<"4\\.3\\.[2-3]">>,
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m.app.src b/apps/emqx_lwm2m/src/emqx_lwm2m.app.src
index 717433c96..18c85faad 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m.app.src
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m.app.src
@@ -1,6 +1,6 @@
 {application,emqx_lwm2m,
  [{description,"EMQ X LwM2M Gateway"},
-  {vsn, "4.3.6"}, % strict semver, bump manually!
+  {vsn, "4.3.7"}, % strict semver, bump manually!
   {modules,[]},
   {registered,[emqx_lwm2m_sup]},
   {applications,[kernel,stdlib,lwm2m_coap]},
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m.appup.src b/apps/emqx_lwm2m/src/emqx_lwm2m.appup.src
index a25d6cae1..1d2dd58fc 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m.appup.src
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m.appup.src
@@ -10,7 +10,11 @@
     [{load_module,emqx_lwm2m_protocol,brutal_purge,soft_purge,[]},
      {load_module,emqx_lwm2m_api,brutal_purge,soft_purge,[]}]},
    {"4.3.5",
-    [{load_module,emqx_lwm2m_api,brutal_purge,soft_purge,[]}]}],
+    [{load_module,emqx_lwm2m_api,brutal_purge,soft_purge,[]}]},
+   {"4.3.6",
+    [ %% There are only changes to the schema file, so we don't need any
+      %% commands here
+    ]}],
   [{<<"4\\.3\\.[0-1]">>,
     [{restart_application,emqx_lwm2m}]},
    {"4.3.2",
@@ -21,4 +25,5 @@
     [{load_module,emqx_lwm2m_protocol,brutal_purge,soft_purge,[]},
      {load_module,emqx_lwm2m_api,brutal_purge,soft_purge,[]}]},
    {"4.3.5",
-    [{load_module,emqx_lwm2m_api,brutal_purge,soft_purge,[]}]}]}.
+    [{load_module,emqx_lwm2m_api,brutal_purge,soft_purge,[]}]},
+   {"4.3.6", []}]}.