diff --git a/configure.ac b/configure.ac
index 75b40964..a27db17f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,8 +24,8 @@
 
 # Autoconf
 AC_PREREQ(2.59)
-AC_INIT([ntfs-3g],[2012.1.15],[ntfs-3g-devel@lists.sf.net])
-LIBNTFS_3G_VERSION="83"
+AC_INIT([ntfs-3g],[2013.1.13],[ntfs-3g-devel@lists.sf.net])
+LIBNTFS_3G_VERSION="84"
 AC_CONFIG_SRCDIR([src/ntfs-3g.c])
 
 # Environment