--- a/CMakeLists.txt	Sun Nov 12 21:41:06 2017 +0100
+++ b/CMakeLists.txt	Mon Nov 13 20:45:11 2017 +0100
@@ -81,7 +81,7 @@
 set(CPACK_PACKAGE_VERSION_MAJOR 0)
 set(CPACK_PACKAGE_VERSION_MINOR 9)
 set(CPACK_PACKAGE_VERSION_PATCH 23)
-set(HEDGEWARS_PROTO_VER 52)
+set(HEDGEWARS_PROTO_VER 53)
 set(HEDGEWARS_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
 include(${CMAKE_MODULE_PATH}/revinfo.cmake)