diff --git a/mail/phpmailer6/Makefile b/mail/phpmailer6/Makefile
index b615d7fd7d3c..23c23e9d0042 100644
--- a/mail/phpmailer6/Makefile
+++ b/mail/phpmailer6/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	phpmailer
-PORTVERSION=	6.6.0
+PORTVERSION=	6.6.3
 DISTVERSIONPREFIX=	v
 CATEGORIES=	mail
 PKGNAMESUFFIX=	6
diff --git a/mail/phpmailer6/distinfo b/mail/phpmailer6/distinfo
index 0f335edaaed6..72531e53a750 100644
--- a/mail/phpmailer6/distinfo
+++ b/mail/phpmailer6/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1646481271
-SHA256 (PHPMailer-PHPMailer-v6.6.0_GH0.tar.gz) = 991c9843fac9b1e614995635527b4e646205857c130b07d9949c5a683c59553e
-SIZE (PHPMailer-PHPMailer-v6.6.0_GH0.tar.gz) = 101650
+TIMESTAMP = 1659030395
+SHA256 (PHPMailer-PHPMailer-v6.6.3_GH0.tar.gz) = 37665afa375ae4fef1a624ece6c1657ff3abb39fb8bb51f3b9b78f7c2548d5a7
+SIZE (PHPMailer-PHPMailer-v6.6.3_GH0.tar.gz) = 102376
diff --git a/mail/phpmailer6/pkg-plist b/mail/phpmailer6/pkg-plist
index ff2ac3e37ca2..6aa94997f924 100644
--- a/mail/phpmailer6/pkg-plist
+++ b/mail/phpmailer6/pkg-plist
@@ -9,7 +9,6 @@
 %%DATADIR%%/language/phpmailer.lang-be.php
 %%DATADIR%%/language/phpmailer.lang-bg.php
 %%DATADIR%%/language/phpmailer.lang-ca.php
-%%DATADIR%%/language/phpmailer.lang-ch.php
 %%DATADIR%%/language/phpmailer.lang-cs.php
 %%DATADIR%%/language/phpmailer.lang-da.php
 %%DATADIR%%/language/phpmailer.lang-de.php
@@ -35,6 +34,7 @@
 %%DATADIR%%/language/phpmailer.lang-lt.php
 %%DATADIR%%/language/phpmailer.lang-lv.php
 %%DATADIR%%/language/phpmailer.lang-mg.php
+%%DATADIR%%/language/phpmailer.lang-mn.php
 %%DATADIR%%/language/phpmailer.lang-ms.php
 %%DATADIR%%/language/phpmailer.lang-nb.php
 %%DATADIR%%/language/phpmailer.lang-nl.php