diff --git a/net/yggdrasil/Makefile b/net/yggdrasil/Makefile
index 0ceb49277c78..f840a772208e 100644
--- a/net/yggdrasil/Makefile
+++ b/net/yggdrasil/Makefile
@@ -1,29 +1,28 @@
 PORTNAME=	yggdrasil
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.5.5
-PORTREVISION=	4
+DISTVERSION=	0.5.6
 CATEGORIES=	net
 
 MAINTAINER=	freebsd@neilalexander.dev
 COMMENT=	Experimental end-to-end encrypted self-arranging IPv6 network
 WWW=		https://yggdrasil-network.github.io/
 
 LICENSE=	LGPL3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		go:modules go:1.20
+USES=		go:modules go:1.21
 GO_MODULE=	github.com/yggdrasil-network/yggdrasil-go
 GO_TARGET=	./cmd/yggdrasil \
 		./cmd/yggdrasilctl
 
 GO_BUILDFLAGS=	-ldflags="-s -w \
 		-X github.com/yggdrasil-network/yggdrasil-go/src/version.buildName=${PORTNAME} \
 		-X github.com/yggdrasil-network/yggdrasil-go/src/version.buildVersion=${PORTVERSION} \
 		"
 
 PLIST_FILES=	bin/yggdrasil \
 		bin/yggdrasilctl
 
 USE_RC_SUBR=	yggdrasil
 
 .include <bsd.port.mk>
diff --git a/net/yggdrasil/distinfo b/net/yggdrasil/distinfo
index 66fbc4b7217a..fa206edc33c6 100644
--- a/net/yggdrasil/distinfo
+++ b/net/yggdrasil/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1706632678
-SHA256 (go/net_yggdrasil/yggdrasil-v0.5.5/v0.5.5.mod) = 63a943ca619c9809973b438d52c45ddfd5ed0bda28c5610e49a367ef4c3570bf
-SIZE (go/net_yggdrasil/yggdrasil-v0.5.5/v0.5.5.mod) = 1762
-SHA256 (go/net_yggdrasil/yggdrasil-v0.5.5/v0.5.5.zip) = de089a6e0b8b61edb0e40cf931b2efe93867e6afefa60e60e0c4d1363399f4b3
-SIZE (go/net_yggdrasil/yggdrasil-v0.5.5/v0.5.5.zip) = 153660
+TIMESTAMP = 1717158656
+SHA256 (go/net_yggdrasil/yggdrasil-v0.5.6/v0.5.6.mod) = 530c6adef480196980cd4e1a787158d24dfa3dd344f97880cd44ae862c80523b
+SIZE (go/net_yggdrasil/yggdrasil-v0.5.6/v0.5.6.mod) = 1750
+SHA256 (go/net_yggdrasil/yggdrasil-v0.5.6/v0.5.6.zip) = 34fd120edc6d207a60b14c3a4072698fba519db39fe3ea6120c4dd846bc57207
+SIZE (go/net_yggdrasil/yggdrasil-v0.5.6/v0.5.6.zip) = 154344