diff --git a/security/y509/Makefile b/security/y509/Makefile
index 9d82facbaefb..3d4819a49d12 100644
--- a/security/y509/Makefile
+++ b/security/y509/Makefile
@@ -1,42 +1,46 @@
 PORTNAME=	y509
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.0.4
+DISTVERSION=	1.2.0
 CATEGORIES=	security
 
 MAINTAINER=	olgeni@FreeBSD.org
 COMMENT=	TUI tool for viewing and analyzing X.509 certificate chains
 WWW=		https://github.com/kanywst/y509
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		go:modules
 
 GO_MODULE=	github.com/kanywst/y509
 GO_TARGET=	./cmd/${PORTNAME}
 GO_LDFLAGS=	-X ${GO_MODULE}/internal/version.Version=${DISTVERSION}
 
 PLIST_FILES=	bin/${PORTNAME} \
 		etc/bash_completion.d/${PORTNAME} \
 		share/fish/completions/${PORTNAME}.fish \
+		share/man/man1/${PORTNAME}.1.gz \
 		share/zsh/site-functions/_${PORTNAME}
 
 post-build:
 	@${MKDIR} ${GO_WRKSRC}/completions
 .for sh in bash fish zsh
 	${GO_WRKDIR_BIN}/${PORTNAME} completion ${sh} > \
 		${GO_WRKSRC}/completions/${PORTNAME}.${sh}
 .endfor
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/etc/bash_completion.d \
 		${STAGEDIR}${PREFIX}/share/fish/completions \
+		${STAGEDIR}${PREFIX}/share/man/man1 \
 		${STAGEDIR}${PREFIX}/share/zsh/site-functions
 	${INSTALL_DATA} ${GO_WRKSRC}/completions/${PORTNAME}.bash \
 		${STAGEDIR}${PREFIX}/etc/bash_completion.d/${PORTNAME}
 	${INSTALL_DATA} ${GO_WRKSRC}/completions/${PORTNAME}.fish \
 		${STAGEDIR}${PREFIX}/share/fish/completions/${PORTNAME}.fish
 	${INSTALL_DATA} ${GO_WRKSRC}/completions/${PORTNAME}.zsh \
 		${STAGEDIR}${PREFIX}/share/zsh/site-functions/_${PORTNAME}
+	${INSTALL_MAN} ${WRKSRC}/man/man1/${PORTNAME}.1 \
+		${STAGEDIR}${PREFIX}/share/man/man1/${PORTNAME}.1
 
 .include <bsd.port.mk>
diff --git a/security/y509/distinfo b/security/y509/distinfo
index 3b5fc095554f..f15020fcf3a4 100644
--- a/security/y509/distinfo
+++ b/security/y509/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1788418521
-SHA256 (go/security_y509/y509-v1.0.4/v1.0.4.mod) = dae5f39d2598b675ad17453b308522aa5088ccc3fa00e060503da18ceae25470
-SIZE (go/security_y509/y509-v1.0.4/v1.0.4.mod) = 11408
-SHA256 (go/security_y509/y509-v1.0.4/v1.0.4.zip) = 8c166841b7192e90179f8b573898582245daa0bf1d754e7ab7bc33932224b26d
-SIZE (go/security_y509/y509-v1.0.4/v1.0.4.zip) = 1529826
+TIMESTAMP = 1788961829
+SHA256 (go/security_y509/y509-v1.2.0/v1.2.0.mod) = dae5f39d2598b675ad17453b308522aa5088ccc3fa00e060503da18ceae25470
+SIZE (go/security_y509/y509-v1.2.0/v1.2.0.mod) = 11408
+SHA256 (go/security_y509/y509-v1.2.0/v1.2.0.zip) = 09af148f07a653c178ebcef93262be081c8d184df97a4a4f251ff6dd141f4fc6
+SIZE (go/security_y509/y509-v1.2.0/v1.2.0.zip) = 1568981