diff --git a/devel/rubygem-strong_migrations61/Makefile b/devel/rubygem-strong_migrations61/Makefile
index b8d398d2534c..4dbc65f17360 100644
--- a/devel/rubygem-strong_migrations61/Makefile
+++ b/devel/rubygem-strong_migrations61/Makefile
@@ -1,20 +1,23 @@
 PORTNAME=	strong_migrations
 DISTVERSION=	2.0.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	61
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Catch unsafe migrations at dev time
 WWW=		https://github.com/ankane/strong_migrations
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
+DEPRECATED=	Ruby on Rails 6.1.x reached EOL on 2024-10-01
+EXPIRATION_DATE=2025-01-23
+
 RUN_DEPENDS=	rubygem-activerecord61>=5.2:databases/rubygem-activerecord61
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>