diff --git a/lang/rubygem-rb_sys/Makefile b/lang/rubygem-rb_sys/Makefile
index 1761a26cabf92..d858319cbe0b5 100644
--- a/lang/rubygem-rb_sys/Makefile
+++ b/lang/rubygem-rb_sys/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	rb_sys
-PORTVERSION=	0.9.87
+PORTVERSION=	0.9.88
 CATEGORIES=	lang rubygems
 MASTER_SITES=	RG
 
diff --git a/lang/rubygem-rb_sys/distinfo b/lang/rubygem-rb_sys/distinfo
index e200efc0f8b9f..5bbf2758cdd18 100644
--- a/lang/rubygem-rb_sys/distinfo
+++ b/lang/rubygem-rb_sys/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1705845065
-SHA256 (rubygem/rb_sys-0.9.87.gem) = 240a63d2c9e8c822afd8acb28a6b5e7221a7744270c33e7e86ebdf76f42fccd7
-SIZE (rubygem/rb_sys-0.9.87.gem) = 31232
+TIMESTAMP = 1708450806
+SHA256 (rubygem/rb_sys-0.9.88.gem) = 5be70a10cc89095c4134d0db839b418eadf50aef1394170fe485dbc8714c0c4e
+SIZE (rubygem/rb_sys-0.9.88.gem) = 31232