diff --git a/ChangeLog b/ChangeLog
index 6d4fc67f..26991790 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-05-20  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* configure.in: Prepare for next point release 4.1.5.1.
+
 2012-05-19  Nitin A Kamble  <nitin.a.kamble@intel.com>
 
 	* configure.in: Remove deprecated AM_C_PROTOTYPES (no more
diff --git a/configure.in b/configure.in
index b41d70df..da04a818 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT
-AM_INIT_AUTOMAKE(shadow, 4.1.5)
+AM_INIT_AUTOMAKE(shadow, 4.1.5.1)
 AC_CONFIG_HEADERS([config.h])
 
 dnl Some hacks...