diff --git a/2018/ferguson/weasel.1 b/2018/ferguson/weasel.1
index 31c72e249..a33304e3f 100644
--- a/2018/ferguson/weasel.1
+++ b/2018/ferguson/weasel.1
@@ -1,4 +1,4 @@
-.TH weasel 1 "20 February 2018" "weasel" "IOCCC 2018"
+.TH weasel 1 "15 February 2023" "weasel" "IOCCC 2018"
 .SH NAME
 weasel \- The IOCCC 2018 Implementation of Richard Dawkins's Weasel program
 .SH SYNOPSIS
@@ -187,6 +187,6 @@ find it!
 .PP
 <\fBhttps://en.wikipedia.org/wiki/Weasel_program\fP>
 .PP
-<\fBhttp://www.doc.ic.ac.uk/~nd/surprise_96/journal/vol1/hmw/article1.html\fP>
+<\fBhttps://web.archive.org/web/20180308131613/http://www.doc.ic.ac.uk/~nd/surprise_96/journal/vol1/hmw/article1.html\fP>
 .SH AUTHOR
 Cody Boone Ferguson <\fBweasel@xexyl.net\fP>
diff --git a/2018/ferguson/weasel.man b/2018/ferguson/weasel.man
index f6e817238..fa3eba94e 100644
--- a/2018/ferguson/weasel.man
+++ b/2018/ferguson/weasel.man
@@ -1,4 +1,4 @@
-.TH weasel 1 "20 February 2018" "weasel" "IOCCC 2018"
+.TH weasel 1 "15 February 2023" "weasel" "IOCCC 2018"
 .SH NAME
 weasel \- The IOCCC 2018 Implementation of Richard Dawkins's Weasel program
 .SH SYNOPSIS
@@ -187,6 +187,6 @@ find it!
 .PP
 <\fBhttps://en.wikipedia.org/wiki/Weasel_program\fP>
 .PP
-<\fBhttp://www.doc.ic.ac.uk/~nd/surprise_96/journal/vol1/hmw/article1.html\fP>
+<\fBhttps://web.archive.org/web/20180308131613/http://www.doc.ic.ac.uk/~nd/surprise_96/journal/vol1/hmw/article1.html\fP>
 .SH AUTHOR
 Cody Boone Ferguson <\fBweasel@xexyl.net\fP>