diff --git a/configure.ac b/configure.ac
index 5d68a78a22..6c939f19ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl ============================================================================
 dnl --SECTION--                                  triAGENS GmbH Build Environment
 dnl ============================================================================
 
-AC_INIT([triAGENS ArangoDB], [1.3.devel], [info@triagens.de], [arangodb], [http://www.arangodb.org])
+AC_INIT([triAGENS ArangoDB], [1.4.devel], [info@triagens.de], [arangodb], [http://www.arangodb.org])
 
 dnl ----------------------------------------------------------------------------
 dnl auxillary directory for install-sh and missing