diff --git a/TODO b/TODO
index 6196a520f3..b205a88f37 100644
--- a/TODO
+++ b/TODO
@@ -10,6 +10,8 @@ Bugs:
 
 Features:
 
+* Make use of UnknownInterface, UnknownObject
+
 * increase password timeout
 
 * look up crypto partition mount points via fstab to show to the user when prompting for a password
diff --git a/configure.ac b/configure.ac
index 4e7db2996b..ce5772d559 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@
 
 AC_PREREQ(2.63)
 
-AC_INIT([systemd],[17],[systemd-devel@lists.freedesktop.org])
+AC_INIT([systemd],[18],[systemd-devel@lists.freedesktop.org])
 AC_CONFIG_SRCDIR([src/main.c])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])