diff --git a/mail/rubygem-gitlab-mail_room/Makefile b/mail/rubygem-gitlab-mail_room/Makefile
index fa557faa9dbf5..50445d6884db1 100644
--- a/mail/rubygem-gitlab-mail_room/Makefile
+++ b/mail/rubygem-gitlab-mail_room/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	gitlab-mail_room
-PORTVERSION=	0.0.20
-PORTREVISION=	0
+PORTVERSION=	0.0.23
 CATEGORIES=	mail rubygems
 MASTER_SITES=	RG
 
@@ -11,8 +10,7 @@ WWW=		https://github.com/tpitale/mail_room
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-io-wait01>=0.1.0<0.2:devel/rubygem-io-wait01 \
-		rubygem-jwt>=2.0:www/rubygem-jwt \
+RUN_DEPENDS=	rubygem-jwt>=2.0:www/rubygem-jwt \
 		rubygem-net-imap>=0.2.1:mail/rubygem-net-imap \
 		rubygem-oauth2>=1.4.4<3:net/rubygem-oauth2
 
diff --git a/mail/rubygem-gitlab-mail_room/distinfo b/mail/rubygem-gitlab-mail_room/distinfo
index 26753f613a0f8..f8f75aadcc6ca 100644
--- a/mail/rubygem-gitlab-mail_room/distinfo
+++ b/mail/rubygem-gitlab-mail_room/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1658822497
-SHA256 (rubygem/gitlab-mail_room-0.0.20.gem) = 8f22646bb02cc1b42d519beaa26dca29077dd63f0b0801d321d2175f0b391cac
-SIZE (rubygem/gitlab-mail_room-0.0.20.gem) = 40448
+TIMESTAMP = 1682148772
+SHA256 (rubygem/gitlab-mail_room-0.0.23.gem) = 23564fa4dab24ec5011d4c64a801fc0228301d5b0f046a26a1d8e96e36c19997
+SIZE (rubygem/gitlab-mail_room-0.0.23.gem) = 40448
diff --git a/mail/rubygem-gitlab-mail_room/files/patch-gitlab-mail__room.gemspec b/mail/rubygem-gitlab-mail_room/files/patch-gitlab-mail__room.gemspec
deleted file mode 100644
index 9b1cb898a3da5..0000000000000
--- a/mail/rubygem-gitlab-mail_room/files/patch-gitlab-mail__room.gemspec
+++ /dev/null
@@ -1,11 +0,0 @@
---- gitlab-mail_room.gemspec.orig	2023-01-05 21:41:46 UTC
-+++ gitlab-mail_room.gemspec
-@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
-   s.specification_version = 4
- 
-   s.add_runtime_dependency(%q<net-imap>.freeze, [">= 0.2.1"])
--  s.add_runtime_dependency(%q<oauth2>.freeze, ["~> 1.4.4"])
-+  s.add_runtime_dependency(%q<oauth2>.freeze, ["~> 2.0.0"])
-   s.add_runtime_dependency(%q<jwt>.freeze, [">= 2.0"])
-   s.add_runtime_dependency(%q<io-wait>.freeze, ["~> 0.1.0"])
-   s.add_development_dependency(%q<rake>.freeze, [">= 0"])