diff --git a/configure.ac b/configure.ac
index 06f29a0..0652060 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 # configure.ac - process with autoconf to create configure script
 
-AC_INIT(cuetools,1.3,sorensen@users.berlios.de)
+AC_INIT(cuetools,1.4.0-dev,sorensen@users.berlios.de)
 # getting conflicting errors about config.h.in
 AC_CONFIG_HEADERS(config.h)
 AM_INIT_AUTOMAKE($PACKAGE_NAME,$PACKAGE_VERSION)