diff --git a/base16384.1 b/base16384.1
index 64aedfc..394876c 100644
--- a/base16384.1
+++ b/base16384.1
@@ -68,7 +68,7 @@ on github.
 .SH AUTHOR
 This manual page contributed by fumiama.
 .SH "COPYRIGHT"
-Copyright \(co 1992-1993, 1996-2022 Free Software Foundation, Inc.
+Copyright \(co 2022, Fumiama Minamoto
 This file is part of
 .IR "base16384" .
 .LP