diff --git a/ChangeLog b/ChangeLog
index f63bb5ceb55feaf2b4c587d96e54e08796839532..004e4d59ffff987559a47a726bfc7d25ae07eab6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2004-11-04  Niels M�ller  <nisse@lysator.liu.se>
 
+	* configure.ac: Bumped version to 1.13.
+
 	* Released nettle-1.12.
 
 2004-11-04  Niels M�ller  <niels@s3.kth.se>
diff --git a/configure.ac b/configure.ac
index 24a22e4200b75abe9d006b7d88f2b0836789b819..dd0c3f74d6bd7dd64b10c4180ba051a4a8bf6c8c 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], [1.12], [nettle-bugs@lists.lysator.liu.se])
+AC_INIT([nettle], [1.13], [nettle-bugs@lists.lysator.liu.se])
 AC_PREREQ(2.50)
 AC_CONFIG_SRCDIR([arcfour.c])
 # Needed to stop autoconf from looking for files in parent directories.