diff --git a/cad/symbiyosys/Makefile b/cad/symbiyosys/Makefile
--- a/cad/symbiyosys/Makefile
+++ b/cad/symbiyosys/Makefile
@@ -1,12 +1,12 @@
 PORTNAME=	symbiyosys
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.52
+DISTVERSION=	0.57
 CATEGORIES=	cad
-PKGNAMEPREFIX=
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	SymbiYosys (sby): Front-end for Yosys-based formal verification flows
-WWW=		https://yosyshq.readthedocs.io/projects/sby/en/latest/
+WWW=		https://yosyshq.readthedocs.io/projects/sby/en/latest/ \
+		https://github.com/YosysHQ/sby/
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/COPYING
@@ -14,14 +14,13 @@
 RUN_DEPENDS=	yosys:cad/yosys
 
 USES=		gmake python shebangfix
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	YosysHQ
 GH_PROJECT=	sby
 
 SHEBANG_FILES=	sbysrc/sby.py
 
-NO_BUILD=	yes
 NO_ARCH=	yes
+NO_BUILD=	yes
 
 .include <bsd.port.mk>
diff --git a/cad/symbiyosys/distinfo b/cad/symbiyosys/distinfo
--- a/cad/symbiyosys/distinfo
+++ b/cad/symbiyosys/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1745825818
-SHA256 (YosysHQ-sby-v0.52_GH0.tar.gz) = 8c14bcd6130a8db94764abc650046bf9986a4a5bbea662a03481ba546b6df5e0
-SIZE (YosysHQ-sby-v0.52_GH0.tar.gz) = 161606
+TIMESTAMP = 1758543307
+SHA256 (YosysHQ-sby-v0.57_GH0.tar.gz) = 96a5e2dbebb849a815798dade3597c9fa10d37ec2e860dfabf2fb7ba8c004afc
+SIZE (YosysHQ-sby-v0.57_GH0.tar.gz) = 173398