diff --git a/configure.ac b/configure.ac
index 3ec58ad84..7311ef6b3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(Yate, 5.5.1)
+AC_INIT(Yate, 6.0.0)
 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=`svn info 2>/dev/null | sed -n 's,^Revision: *,,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 74dd4b51c..4fb82f411 100644
--- a/windows/yateiss.inc
+++ b/windows/yateiss.inc
@@ -1,3 +1,3 @@
-AppVerName=Yate 5.5.1 - devel1
-AppVersion=5.5.1
-VersionInfoVersion=5.5.1.1
+AppVerName=Yate 6.0.0 - 1
+AppVersion=6.0.0
+VersionInfoVersion=6.0.0.1
diff --git a/windows/yateversn.h b/windows/yateversn.h
index f6e11c188..e81f71faf 100644
--- a/windows/yateversn.h
+++ b/windows/yateversn.h
@@ -24,21 +24,21 @@
 #define __YATEVERSN_H
 
 /* Version numbers */
-#define YATE_MAJOR 5
-#define YATE_MINOR 5
-#define YATE_BUILD 1
+#define YATE_MAJOR 6
+#define YATE_MINOR 0
+#define YATE_BUILD 0
 
 /* Version strings */
-#define YATE_MAJOR_S "5"
-#define YATE_MINOR_S "5"
-#define YATE_BUILD_S "1"
-#define YATE_VERSION "5.5.1"
+#define YATE_MAJOR_S "6"
+#define YATE_MINOR_S "0"
+#define YATE_BUILD_S "0"
+#define YATE_VERSION "6.0.0"
 #define YATE_RELEASE "1"
-#define YATE_STATUS  "devel"
-#define YATE_REVISION "6074"
+#define YATE_STATUS  ""
+#define YATE_REVISION "6257"
 
 /* Windows version resource - file and string style */
-#define YATE_WINVER_F 5,5,1,1
-#define YATE_WINVER_S "5, 5, 1, 1\0"
+#define YATE_WINVER_F 6,0,0,1
+#define YATE_WINVER_S "6, 0, 0, 1\0"
 
 #endif /* __YATEVERSN_H */