diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7613e684c..bf409c124 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,12 +16,12 @@ set(CLANG_MINIMUM_VERSION "3.4")
 
 # Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
 set(VERSION_MAJOR 5)
-set(VERSION_MINOR 2)
+set(VERSION_MINOR 3)
 set(VERSION_PATCH 0)
 set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
 
 # Change to false for releases
-set(DEVELOPMENT_BUILD FALSE)
+set(DEVELOPMENT_BUILD TRUE)
 
 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 if(VERSION_EXTRA)
diff --git a/doc/client_lua_api.txt b/doc/client_lua_api.txt
index c24de8d85..3612f851b 100644
--- a/doc/client_lua_api.txt
+++ b/doc/client_lua_api.txt
@@ -1,4 +1,4 @@
-Minetest Lua Client Modding API Reference 5.2.0
+Minetest Lua Client Modding API Reference 5.3.0
 ================================================
 * More information at <http://www.minetest.net/>
 * Developer Wiki: <http://dev.minetest.net/>
diff --git a/doc/menu_lua_api.txt b/doc/menu_lua_api.txt
index 4861ed0d9..df6424ad7 100644
--- a/doc/menu_lua_api.txt
+++ b/doc/menu_lua_api.txt
@@ -1,4 +1,4 @@
-Minetest Lua Mainmenu API Reference 5.2.0
+Minetest Lua Mainmenu API Reference 5.3.0
 =========================================
 
 Introduction