diff --git a/lib/libc/sys/mlock.2 b/lib/libc/sys/mlock.2
index 3449b66d4fb7..d8c5ab4ea149 100644
--- a/lib/libc/sys/mlock.2
+++ b/lib/libc/sys/mlock.2
@@ -32,7 +32,7 @@
 .\"	@(#)mlock.2	8.2 (Berkeley) 12/11/93
 .\" $FreeBSD$
 .\"
-.Dd May 18, 2004
+.Dd August 10, 2004
 .Dt MLOCK 2
 .Os
 .Sh NAME
diff --git a/share/man/man9/contigmalloc.9 b/share/man/man9/contigmalloc.9
index fc74ae56f13a..4368e496c178 100644
--- a/share/man/man9/contigmalloc.9
+++ b/share/man/man9/contigmalloc.9
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 4, 2004
+.Dd August 10, 2004
 .Dt CONTIGMALLOC 9
 .Os
 .Sh NAME
diff --git a/share/man/man9/vslock.9 b/share/man/man9/vslock.9
index badbf694c647..72437faf3602 100644
--- a/share/man/man9/vslock.9
+++ b/share/man/man9/vslock.9
@@ -36,7 +36,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd June 15, 1996
+.Dd August 10, 2004
 .Dt VSLOCK 9
 .Os
 .Sh NAME