diff --git a/SCVersion.txt b/SCVersion.txt
index 1c93b2f7c90..e63782b179e 100644
--- a/SCVersion.txt
+++ b/SCVersion.txt
@@ -2,9 +2,9 @@
 # Note that you need to "make install" for this information to be copied into all places.
 
 set(SC_VERSION_MAJOR 3)
-set(SC_VERSION_MINOR 12)
-set(SC_VERSION_PATCH 2)
-set(SC_VERSION_TWEAK "")
+set(SC_VERSION_MINOR 13)
+set(SC_VERSION_PATCH 0)
+set(SC_VERSION_TWEAK "-dev")
 set(SC_VERSION ${SC_VERSION_MAJOR}.${SC_VERSION_MINOR}.${SC_VERSION_PATCH}${SC_VERSION_TWEAK})
 
 # Note: these are provided for backwards compatibility only. In the main project, PROJECT_VERSION_PATCH