diff --git a/app-emulation/opencbm/ChangeLog b/app-emulation/opencbm/ChangeLog
index 11f5d2ab..23cd9aaf 100644
--- a/app-emulation/opencbm/ChangeLog
+++ b/app-emulation/opencbm/ChangeLog
@@ -1,7 +1,10 @@
 # ChangeLog for app-emulation/opencbm
-# Copyright 1999-2015 Gentoo Foundation; Distributed under the GPL v2
+# Copyright 1999-2022 Gentoo Authors; Distributed under the GPL v2
 # $Header: $
 
+  05 Apr 2022; Mario Fetka <mario.fetka@gmail.com> metadata.xml:
+  app-emulation/opencbm: update metadata
+
   06 Sep 2015; Mario Fetka <mario.fetka@gmail.com> opencbm-0.4.3_rc2.ebuild:
   Redigest
 
diff --git a/app-emulation/opencbm/Manifest b/app-emulation/opencbm/Manifest
index 79ab76b4..fcacc31b 100644
--- a/app-emulation/opencbm/Manifest
+++ b/app-emulation/opencbm/Manifest
@@ -4,5 +4,5 @@ DIST nibtools-0.4.99.104-source.tar.gz 118200 BLAKE2B c0232c3e591fcc34979cf11663
 DIST opencbm-0.4.99.104-source.tar.gz 13417312 BLAKE2B 1ba6e88c8765a161d6cb7a1c313c2db6cc885c616ac110c0833f59c93e2b2081e67ce730a7ead123a59b83133ddc2edf448de694c72ca582c3a155a463175027 SHA512 1c5c09ed2fd37a6db152eb9739739edee8b2200a4e02b219e982337eeb935cdac1125f59f235b5c3d1203bcd0701c2e9e35da9de921797f1617014f723de0faa
 EBUILD opencbm-0.4.99.104.ebuild 3528 BLAKE2B 5020774685cb58ccd1bb15799c08922c2e4526b7a2aea6403c54f7436c06cf9f7494f38d094659cef81b5e11e12d67edf8caf123d7b3a98b07da4088f228aeae SHA512 7dcb2938a8532ca6fac35836e93c806a32c55ec857723cea870fe72b4d180273e29ceef485fc53d2227f84deecbfece5279170a96a5bfb12560c3a02bafa1af0
 EBUILD opencbm-9999.ebuild 3257 BLAKE2B 09c6923d0dc3a8992a0892f5fd371bd88ce2db3d8b8f53109e5f3e0fc8c610591005b5c6c02434b5e526feece95ef81faeb1cf78b65df1a2d1231a37057294cb SHA512 4e0169e145c136ff9145698fe337166b513a3b148903b6c560308748a1122f991ba3bb13057f4248ef9a3b62889a4883fbc1178bc1bee1cbbe13d79470872038
-MISC ChangeLog 1019 BLAKE2B e98a63469dbe6af89e78a82020cc3f32ff90a6f9818592e11c5366bbf37c2f0d07cb72de876427e660261677a5acf8dcedc16491abf7770ce6210f0ce6c88121 SHA512 17c59cb8dd37b874de4f354f02c6d84582471475d7451a43cf9cc8982102e3a6a94aeae73799ac1e549343ee9dbac200799b3fee5edb3bd20927c6649de9b696
-MISC metadata.xml 226 BLAKE2B 168ec0c12fabd78e9c8fb3f5ebb90a3bb0f86ce0d3efd90cf476a500c63bf0d2f9968d131c7a47458518dfb4e67c1a934616cf04bebc9de56f5aea93ea2d5618 SHA512 5912920d8f6e9ee5126fb0aaa5717a562feb009cc59b759c6a6eaa909900b19e95e51e3aa7f32fdf2e77073b19878830b97947148e3adeff3b49e7555cfe29e9
+MISC ChangeLog 1123 BLAKE2B 24323af25f3d4f35633d93667cd77598f52c4d5e1bc4b190bfa8de41ade5b28423fe184d6c7403262c3c29af7c1f14336e0474b5942bafaec1f2d3ccf6f6b9e6 SHA512 f2ce30ce6809054738f97aeaae4ea81b01cb04da4c259806c324a8187d7601c293444190ba16bb25d1488bc7c4404c347a4be5d476605592a5902e8b094387f3
+MISC metadata.xml 408 BLAKE2B 66a3e2838d5c5f95c7463733cd13b1230ef3ca005ec0c5dac797561be30f950da98dfa41eeb4d43cf97500c9a2e0d04c57b0b084d60107072a988dd7c4d16ded SHA512 9cac3e4a07c425e87274de776e03d243e462341168235cd3991ef4706aa1a902cf6591ae8e965b9c4ed370fc2ebef3ca805a9c761d05c4b994ae8667198b267c
diff --git a/app-emulation/opencbm/metadata.xml b/app-emulation/opencbm/metadata.xml
index 6589d3b0..fb77e126 100644
--- a/app-emulation/opencbm/metadata.xml
+++ b/app-emulation/opencbm/metadata.xml
@@ -1,8 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>no-herd</herd>
-<maintainer>
-  <email>mario.fetka@gmail.com</email>
-</maintainer>
+  <maintainer type="person">
+    <email>mario.fetka@gmail.com</email>
+    <description>Primary maintainer</description>
+  </maintainer>
+  <maintainer type="project">
+    <email>exampleproject@gentoo.org</email>
+    <name>Geos One Linamh Project</name>
+  </maintainer>
 </pkgmetadata>