diff --git a/UPDATING b/UPDATING
index 1692e1c83541..4493ebf6b215 100644
--- a/UPDATING
+++ b/UPDATING
@@ -21,6 +21,11 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 6.x IS SLOW:
 	developers choose to disable these features on build machines
 	to maximize performance.
 
+20050503:
+	The packet filter (pf) code has been updated to OpenBSD 3.7
+	Please note the changed anchor syntax and the fact that
+	authpf(8) now needs a mounted fdescfs(5) to function.
+
 20050415:
 	The NO_MIXED_MODE kernel option has been removed from the i386
 	amd64 platforms as its use has been superceded by the new local
diff --git a/sys/sys/param.h b/sys/sys/param.h
index be811801ca5c..a7efe26badac 100644
--- a/sys/sys/param.h
+++ b/sys/sys/param.h
@@ -57,7 +57,7 @@
  *		is created, otherwise 1.
  */
 #undef __FreeBSD_version
-#define __FreeBSD_version 600025	/* Master, propagated to newvers */
+#define __FreeBSD_version 600026	/* Master, propagated to newvers */
 
 #ifndef LOCORE
 #include <sys/types.h>