diff --git a/net/sing-box/Makefile b/net/sing-box/Makefile
index 94e8e500b23d..742f4e89ae84 100644
--- a/net/sing-box/Makefile
+++ b/net/sing-box/Makefile
@@ -1,58 +1,57 @@
 PORTNAME=	sing-box
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.13.8
-PORTREVISION=	1
+DISTVERSION=	1.13.9
 CATEGORIES=	net
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Universal proxy platform
 WWW=		https://sing-box.sagernet.org \
 		https://github.com/SagerNet/sing-box
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		go:1.24+,modules
 
 GO_MODULE=	github.com/sagernet/sing-box
 GO_TARGET=	./cmd/sing-box
 
 PLIST_FILES=	bin/${PORTNAME}
 
 USE_RC_SUBR=	${PORTNAME}
 
 OPTIONS_DEFINE=		QUIC GRPC DHCP WIREGUARD UTLS ACME CLASH_API V2RAY_API GVISOR EMBEDDED_TOR CCM OCM 
 OPTIONS_DEFAULT=	QUIC UTLS
 
 QUIC_DESC=		Build with QUIC support
 GRPC_DESC=		Build with standard gRPC support
 DHCP_DESC=		Build with DHCP support
 WIREGUARD_DESC=		Build with WireGuard support
 UTLS_DESC=		Build with uTLS support for TLS outbound
 ACME_DESC=		Build with ACME TLS issuer support
 CLASH_API_DESC=		Build with Clash API support
 V2RAY_API_DESC=		Build with V2Ray API support
 GVISOR_DESC=		Build with gVisor support
 EMBEDDED_TOR_DESC=	Build with embedded Tor support
 CCM_DESC=		Build with Claude Code Multiplexer service support
 OCM_DESC=		Build with OpenAI Codex Multiplexer service support
 
 QUIC_VARS=		GO_TAGS+=with_quic
 GRPC_VARS=		GO_TAGS+=with_grpc
 DHCP_VARS=		GO_TAGS+=with_dhcp
 WIREGUARD_VARS=		GO_TAGS+=with_wireguard
 UTLS_VARS=		GO_TAGS+=with_utls
 ACME_VARS=		GO_TAGS+=with_acme
 CLASH_API_VARS=		GO_TAGS+=with_clash_api
 V2RAY_API_VARS=		GO_TAGS+=with_v2ray_api
 GVISOR_VARS=		GO_TAGS+=with_gvisor
 EMBEDDED_TOR_VARS=	GO_TAGS+=with_embedded_tor CGO_ENABLED=1
 CCM_VARS=		GO_TAGS+=with_ccm
 OCM_VARS=		GO_TAGS+=with_ocm
 
 .include <bsd.port.pre.mk>
 .if !empty (GO_TAGS)
 GO_BUILDFLAGS+=	-tags "${GO_TAGS}"
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/net/sing-box/distinfo b/net/sing-box/distinfo
index 9ebe24230f91..9c0c4a26da1c 100644
--- a/net/sing-box/distinfo
+++ b/net/sing-box/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1776227034
-SHA256 (go/net_sing-box/sing-box-v1.13.8/v1.13.8.mod) = b762a560aec792b9e363ed8f5f697b1878cd656878b14579848364e69c0c9959
-SIZE (go/net_sing-box/sing-box-v1.13.8/v1.13.8.mod) = 9397
-SHA256 (go/net_sing-box/sing-box-v1.13.8/v1.13.8.zip) = 39138fa5e30990beffc1ee09c75955b7e2041a41acd75bd6a74fc6850b66db15
-SIZE (go/net_sing-box/sing-box-v1.13.8/v1.13.8.zip) = 1387728
+TIMESTAMP = 1776731092
+SHA256 (go/net_sing-box/sing-box-v1.13.9/v1.13.9.mod) = b3ba1bf3e8aa7e6380f5593478b23d4441581d198b1fbfb3c6cba4249f04f1e9
+SIZE (go/net_sing-box/sing-box-v1.13.9/v1.13.9.mod) = 9396
+SHA256 (go/net_sing-box/sing-box-v1.13.9/v1.13.9.zip) = 270fd955c6b61f6b857f7a8c1e9f3b433b0dc604d827b3874e5519fff4a49a5b
+SIZE (go/net_sing-box/sing-box-v1.13.9/v1.13.9.zip) = 1388179