diff --git a/devel/rubygem-async-gitlab/Makefile b/devel/rubygem-async-gitlab/Makefile
index a67f7c95c2a5..b87236a74955 100644
--- a/devel/rubygem-async-gitlab/Makefile
+++ b/devel/rubygem-async-gitlab/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	async
-PORTVERSION=	2.22.0
+PORTVERSION=	2.23.1
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-gitlab
@@ -14,7 +14,7 @@ LICENSE_FILE=	${WRKSRC}/license.md
 
 RUN_DEPENDS=	rubygem-console>=1.29<2:devel/rubygem-console \
 		rubygem-fiber-annotation>=0:devel/rubygem-fiber-annotation \
-		rubygem-io-event>=1.7<2:devel/rubygem-io-event \
+		rubygem-io-event>=1.9<2:devel/rubygem-io-event \
 		rubygem-metrics>=0.12<1:devel/rubygem-metrics \
 		rubygem-traces>=0.15<1:devel/rubygem-traces
 
diff --git a/devel/rubygem-async-gitlab/distinfo b/devel/rubygem-async-gitlab/distinfo
index ebbf8b9cabe9..9648b0f6d0e4 100644
--- a/devel/rubygem-async-gitlab/distinfo
+++ b/devel/rubygem-async-gitlab/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740383648
-SHA256 (rubygem/async-2.22.0.gem) = 63abba84615ec0fa31e4e0e1eea1ef26bf7908137a85ae27612fda2c6f51cc2d
-SIZE (rubygem/async-2.22.0.gem) = 35840
+TIMESTAMP = 1742395349
+SHA256 (rubygem/async-2.23.1.gem) = 612c97346948a5dbfb6b4aef12976416b01aef48ec2d41677efb25c8c32a5006
+SIZE (rubygem/async-2.23.1.gem) = 36352