diff --git a/databases/mantis/Makefile b/databases/mantis/Makefile
index 4d62d412b7e5..2ec5cd0eae50 100644
--- a/databases/mantis/Makefile
+++ b/databases/mantis/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	mantis
-PORTVERSION=	2.20.0
+PORTVERSION=	2.21.0
 PORTEPOCH=	1
 CATEGORIES=	databases www
 MASTER_SITES=	SF/mantisbt/mantis-stable/${PORTVERSION}
diff --git a/databases/mantis/distinfo b/databases/mantis/distinfo
index afc842d2c393..7c9f0a726a36 100644
--- a/databases/mantis/distinfo
+++ b/databases/mantis/distinfo
@@ -1,6 +1,6 @@
-TIMESTAMP = 1552805133
-SHA256 (mantisbt-2.20.0.tar.gz) = 98f3ebf3fead94f3e991d9ca51302233261813910fb0a32733a2752bdab1d044
-SIZE (mantisbt-2.20.0.tar.gz) = 16743762
+TIMESTAMP = 1555837458
+SHA256 (mantisbt-2.21.0.tar.gz) = 85478ee6bffc0173673f3af49873412c62fd8c6ce762d50a5ef185db92299d8e
+SIZE (mantisbt-2.21.0.tar.gz) = 16754160
 SHA256 (mantisbt-plugins-Activity-99cf873396ebc3fec431c6746dae1a604768f322_GH0.tar.gz) = 7c9a2d08d98854c40e53ec5ae90aa84ea3849843e5dec8fceefd4cbfba6d4c88
 SIZE (mantisbt-plugins-Activity-99cf873396ebc3fec431c6746dae1a604768f322_GH0.tar.gz) = 42861
 SHA256 (mantisbt-plugins-Announce-v2.4.1_GH0.tar.gz) = b87b233afc70d61b4b6c1fdc574cbbd3f2997efdfd4b5cfde1cfebfb6097dbc3
diff --git a/databases/mantis/pkg-plist b/databases/mantis/pkg-plist
index dca3fb8d730e..a13a47a6d657 100644
--- a/databases/mantis/pkg-plist
+++ b/databases/mantis/pkg-plist
@@ -57,6 +57,7 @@
 %%WWWDIR%%/api/rest/restcore/projects_rest.php
 %%WWWDIR%%/api/rest/restcore/users_rest.php
 %%WWWDIR%%/api/rest/swagger.json
+%%WWWDIR%%/api/rest/web.config
 %%WWWDIR%%/api/soap/mantisconnect.php
 %%WWWDIR%%/api/soap/mantisconnect.wsdl
 %%WWWDIR%%/api/soap/mc_account_api.php
@@ -1673,6 +1674,8 @@
 %%WWWDIR%%/tag_update.php
 %%WWWDIR%%/tag_update_page.php
 %%WWWDIR%%/tag_view_page.php
+%%WWWDIR%%/vendor/.htaccess
+%%WWWDIR%%/vendor/Web.config
 %%WWWDIR%%/vendor/adodb/adodb-php/LICENSE.md
 %%WWWDIR%%/vendor/adodb/adodb-php/README.md
 %%WWWDIR%%/vendor/adodb/adodb-php/adodb-active-record.inc.php
@@ -1959,6 +1962,7 @@
 %%WWWDIR%%/vendor/dapphp/securimage/securimage_play.php
 %%WWWDIR%%/vendor/dapphp/securimage/securimage_play.swf
 %%WWWDIR%%/vendor/dapphp/securimage/securimage_show.php
+%%WWWDIR%%/vendor/dapphp/securimage/web.config
 %%WWWDIR%%/vendor/dapphp/securimage/words/words.txt
 %%WWWDIR%%/vendor/doctrine/instantiator/.scrutinizer.yml
 %%WWWDIR%%/vendor/doctrine/instantiator/.travis.install.sh
@@ -2741,6 +2745,7 @@
 %%WWWDIR%%/vendor/sebastian/version/src/Version.php
 %%WWWDIR%%/vendor/slim/slim/CODE_OF_CONDUCT.md
 %%WWWDIR%%/vendor/slim/slim/LICENSE.md
+%%WWWDIR%%/vendor/slim/slim/MAINTAINERS.md
 %%WWWDIR%%/vendor/slim/slim/Slim/App.php
 %%WWWDIR%%/vendor/slim/slim/Slim/CallableResolver.php
 %%WWWDIR%%/vendor/slim/slim/Slim/CallableResolverAwareTrait.php