diff --git a/CMakeLists.txt b/CMakeLists.txt
index 63aa127..8703f87 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,9 +29,9 @@ include( GitVersionSemverfier )
 #-----------------------------------------------------------------
 # Also needs to be changed in scripts/BuildRelease.py
 set( BHL_REPO_VERSION_MAJOR 1 )
-set( BHL_REPO_VERSION_MINOR 11 )
+set( BHL_REPO_VERSION_MINOR 12 )
 set( BHL_REPO_VERSION_PATCH 0 )
-set( BHL_REPO_VERSION_TAG "" )
+set( BHL_REPO_VERSION_TAG "dev" )
 
 if( GIT_SUCCESS )
 	message( "Version: ${GIT_SEM_VERSION} (from Git)" )
diff --git a/scripts/BuildRelease.py b/scripts/BuildRelease.py
index 8fb15aa..debcf5e 100755
--- a/scripts/BuildRelease.py
+++ b/scripts/BuildRelease.py
@@ -13,7 +13,7 @@
 
 
 # Also needs to be changed in CMakeLists.txt
-DEFAULT_VERSION = [1, 11, 0, '', '']
+DEFAULT_VERSION = [1, 12, 0, 'dev', '']
 
 
 # ---------------------------------------------