--- a/CMakeLists.txt	Mon Nov 02 06:23:46 2015 +0100
+++ b/CMakeLists.txt	Mon Nov 02 06:58:08 2015 +0100
@@ -55,7 +55,7 @@
 set(CPACK_PACKAGE_VERSION_MAJOR 0)
 set(CPACK_PACKAGE_VERSION_MINOR 9)
 set(CPACK_PACKAGE_VERSION_PATCH 22)
-set(HEDGEWARS_PROTO_VER 50)
+set(HEDGEWARS_PROTO_VER 51)
 set(HEDGEWARS_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
 include(${CMAKE_MODULE_PATH}/revinfo.cmake)