diff --git a/COPYING b/COPYING
index 7fd11fa..18b996a 100644
--- a/COPYING
+++ b/COPYING
@@ -3,7 +3,7 @@ Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Files:
  *
 Copyright:
- Copyright © 2004-2006, 2008-2021 Guillem Jover <guillem@hadrons.org>
+ Copyright © 2004-2006, 2008-2022 Guillem Jover <guillem@hadrons.org>
 License: BSD-3-clause
 
 Files:
diff --git a/man/libbsd.7 b/man/libbsd.7
index 9710a13..ff1ef1f 100644
--- a/man/libbsd.7
+++ b/man/libbsd.7
@@ -1,6 +1,6 @@
 .\" libbsd man page
 .\"
-.\" Copyright © 2017-2021 Guillem Jover <guillem@hadrons.org>
+.\" Copyright © 2017-2022 Guillem Jover <guillem@hadrons.org>
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
@@ -24,7 +24,7 @@
 .\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 .\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd Feb 13, 2021
+.Dd Mar 30, 2022
 .Dt LIBBSD 7
 .Os
 .Sh NAME
@@ -230,11 +230,15 @@ companion library, so it is advised to switch to use that directly instead.
 .It Fn explicit_bzero 3
 This function is provided by
 .Nm glibc
-2.25.
+2.25, and
+.Nm musl
+1.1.20.
 .It Fn reallocarray 3
 This function is provided by
 .Nm glibc
-2.26.
+2.26, and
+.Nm musl
+1.2.2.
 .El
 .Sh SEE ALSO
 .Xr arc4random 3bsd ,