diff --git a/ChangeLog b/ChangeLog
index 2f42f2d8a62764ef0f646fb0c57ea0ad9805ea76..e849f77ed1b8e275436c271b8ad0339e5528cd5b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-09-02  Niels M�ller  <nisse@amfibolit.hack.org>
+
+	* configure.ac: Changed version number to 2.4.
+
+	* Released nettle-2.3.
+
 2011-08-30  Niels M�ller  <nisse@lysator.liu.se>
 
 	* testsuite/hmac-test.c: Added tests for hmac-ripemd160.
diff --git a/configure.ac b/configure.ac
index 3e87cc2f02f29cfed1e061e5c17f98946545dadb..3de4d62042f88b2fa90f5cbbcaed7db2585326b2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl -*- mode: shell-script; sh-indentation: 2; -*-
 
 dnl Process this file with autoconf to produce a configure script.
 
-AC_INIT([nettle], [2.3], [nettle-bugs@lists.lysator.liu.se])
+AC_INIT([nettle], [2.4], [nettle-bugs@lists.lysator.liu.se])
 AC_PREREQ(2.61)
 AC_CONFIG_SRCDIR([arcfour.c])
 # Needed to stop autoconf from looking for files in parent directories.