diff --git a/src/webui/webapplication.cpp b/src/webui/webapplication.cpp
index 684c44da5..0f98fd611 100644
--- a/src/webui/webapplication.cpp
+++ b/src/webui/webapplication.cpp
@@ -49,8 +49,8 @@
 #include "websessiondata.h"
 #include "webapplication.h"
 
-static const int API_VERSION = 12;
-static const int API_VERSION_MIN = 11;
+static const int API_VERSION = 13;
+static const int API_VERSION_MIN = 13;
 
 const QString WWW_FOLDER = ":/www/public/";
 const QString PRIVATE_FOLDER = ":/www/private/";