diff --git a/apps/emqx_web_hook/src/emqx_web_hook.app.src b/apps/emqx_web_hook/src/emqx_web_hook.app.src
index acabcd954..64cd28784 100644
--- a/apps/emqx_web_hook/src/emqx_web_hook.app.src
+++ b/apps/emqx_web_hook/src/emqx_web_hook.app.src
@@ -1,6 +1,6 @@
 {application, emqx_web_hook,
  [{description, "EMQ X WebHook Plugin"},
-  {vsn, "4.3.9"}, % strict semver, bump manually!
+  {vsn, "4.3.10"}, % strict semver, bump manually!
   {modules, []},
   {registered, [emqx_web_hook_sup]},
   {applications, [kernel,stdlib,ehttpc]},
diff --git a/apps/emqx_web_hook/src/emqx_web_hook.appup.src b/apps/emqx_web_hook/src/emqx_web_hook.appup.src
index 7b3be1b13..3f0980b3c 100644
--- a/apps/emqx_web_hook/src/emqx_web_hook.appup.src
+++ b/apps/emqx_web_hook/src/emqx_web_hook.appup.src
@@ -12,6 +12,10 @@
      {load_module,emqx_web_hook_actions,brutal_purge,soft_purge,[]}]},
    {"4.3.8",
     [{load_module,emqx_web_hook,brutal_purge,soft_purge,[]}]},
+   {"4.3.9",
+    [ %% nothing so far
+      %% 4.3.9 is taken by release 4.3.12
+    ]},
    {<<".*">>,[]}],
   [{<<"4\\.3\\.[0-2]">>,
     [{apply,{application,stop,[emqx_web_hook]}},
@@ -25,4 +29,8 @@
      {load_module,emqx_web_hook_actions,brutal_purge,soft_purge,[]}]},
    {"4.3.8",
     [{load_module,emqx_web_hook,brutal_purge,soft_purge,[]}]},
+   {"4.3.9",
+    [ %% nothing so far
+      %% 4.3.9 is taken by release 4.3.12
+    ]},
    {<<".*">>,[]}]}.