diff --git a/configure.ac b/configure.ac
index 9220f60f..3c5b90e1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(Yate, 6.3.1)
+AC_INIT(Yate, 6.4.0)
 AC_CONFIG_SRCDIR([README])
 AC_PREREQ(2.52)
 
@@ -8,7 +8,7 @@ if echo "$ac_confdir/$ac_pwd" | grep -q '[[[:space:]\\\$\"'\'']]'; then
 fi
 
 PACKAGE_RELEASE="1"
-PACKAGE_STATUS="devel"
+PACKAGE_STATUS=""
 PACKAGE_REVISION=`cd "$srcdir"; LANG=C LC_MESSAGES=C svn info 2>/dev/null | sed -n 's,^Last Changed Rev: *,,p'`
 test -z "$PACKAGE_REVISION" && PACKAGE_REVISION=`cat "$srcdir/packing/revision.txt" 2>/dev/null`
 AC_ARG_WITH(status,AC_HELP_STRING([--with-status=NAME],[use NAME as package status]),[PACKAGE_STATUS=$withval])
diff --git a/windows/yateiss.inc b/windows/yateiss.inc
index 9ec66754..8addec13 100644
--- a/windows/yateiss.inc
+++ b/windows/yateiss.inc
@@ -1,3 +1,3 @@
-AppVerName=Yate 6.3.0 - 1
-AppVersion=6.3.0
-VersionInfoVersion=6.3.0.1
+AppVerName=Yate 6.4.0 - 1
+AppVersion=6.4.0
+VersionInfoVersion=6.4.0.1
diff --git a/windows/yateversn.h b/windows/yateversn.h
index d7ae21f7..be3bad1c 100644
--- a/windows/yateversn.h
+++ b/windows/yateversn.h
@@ -25,20 +25,20 @@
 
 /* Version numbers */
 #define YATE_MAJOR 6
-#define YATE_MINOR 3
+#define YATE_MINOR 4
 #define YATE_BUILD 0
 
 /* Version strings */
 #define YATE_MAJOR_S "6"
-#define YATE_MINOR_S "3"
+#define YATE_MINOR_S "4"
 #define YATE_BUILD_S "0"
-#define YATE_VERSION "6.3.0"
+#define YATE_VERSION "6.4.0"
 #define YATE_RELEASE "1"
 #define YATE_STATUS  ""
-#define YATE_REVISION "6460"
+#define YATE_REVISION "6506"
 
 /* Windows version resource - file and string style */
-#define YATE_WINVER_F 6,3,0,1
-#define YATE_WINVER_S "6, 3, 0, 1\0"
+#define YATE_WINVER_F 6,4,0,1
+#define YATE_WINVER_S "6, 4, 0, 1\0"
 
 #endif /* __YATEVERSN_H */