diff --git a/Installation/include/CGAL/version.h b/Installation/include/CGAL/version.h
index 772be95f038..0119619cf21 100644
--- a/Installation/include/CGAL/version.h
+++ b/Installation/include/CGAL/version.h
@@ -25,8 +25,8 @@
 #ifndef CGAL_VERSION_H
 #define CGAL_VERSION_H
 
-#define CGAL_VERSION 4.12.1-dev
-#define CGAL_VERSION_NR 1041210000
+#define CGAL_VERSION 4.12.2-dev
+#define CGAL_VERSION_NR 1041220000
 #define CGAL_SVN_REVISION 99999
 #define CGAL_GIT_HASH abcdef
 #define CGAL_RELEASE_DATE 20180425
diff --git a/Maintenance/release_building/BUGFIX_NUMBER b/Maintenance/release_building/BUGFIX_NUMBER
index d00491fd7e5..0cfbf08886f 100644
--- a/Maintenance/release_building/BUGFIX_NUMBER
+++ b/Maintenance/release_building/BUGFIX_NUMBER
@@ -1 +1 @@
-1
+2
diff --git a/Maintenance/release_building/public_release_name b/Maintenance/release_building/public_release_name
index e0a2a4340c4..e75e7d09ccb 100644
--- a/Maintenance/release_building/public_release_name
+++ b/Maintenance/release_building/public_release_name
@@ -1 +1 @@
-CGAL-4.12.1
+CGAL-4.12.2