diff --git a/security/rubygem-devise_pam_authenticatable2-rails61/Makefile b/security/rubygem-devise_pam_authenticatable2-rails61/Makefile
index a94b00b09648..3d42bff8ed4b 100644
--- a/security/rubygem-devise_pam_authenticatable2-rails61/Makefile
+++ b/security/rubygem-devise_pam_authenticatable2-rails61/Makefile
@@ -1,21 +1,24 @@
 PORTNAME=	devise_pam_authenticatable2
 PORTVERSION=	9.2.0
 CATEGORIES=	security rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-rails61
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Devise PAM authentication module using rpam2
 WWW=		https://github.com/devkral/devise_pam_authenticatable2
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/MIT-LICENSE
 
+DEPRECATED=	Ruby on Rails 6.1.x reaches EOL on 2024-10-01
+EXPIRATION_DATE=	2024-10-24
+
 RUN_DEPENDS=	rubygem-devise-rails61>=4.0.0:devel/rubygem-devise-rails61 \
 		rubygem-rpam2>=4.0:security/rubygem-rpam2
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>