diff --git a/cad/symbiyosys/Makefile b/cad/symbiyosys/Makefile
index fd989f93b4a1..0124e348c8c3 100644
--- a/cad/symbiyosys/Makefile
+++ b/cad/symbiyosys/Makefile
@@ -1,27 +1,27 @@
 PORTNAME=	symbiyosys
 DISTVERSIONPREFIX=	yosys-
-DISTVERSION=	0.41
+DISTVERSION=	0.42
 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/
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 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
 
 .include <bsd.port.mk>
diff --git a/cad/symbiyosys/distinfo b/cad/symbiyosys/distinfo
index 7d1e2f7514f9..48fd5ad20d05 100644
--- a/cad/symbiyosys/distinfo
+++ b/cad/symbiyosys/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1716573652
-SHA256 (YosysHQ-sby-yosys-0.41_GH0.tar.gz) = 622a338965b332720f38f7709655429a924702429fd557dcdae20dec9a20a00e
-SIZE (YosysHQ-sby-yosys-0.41_GH0.tar.gz) = 199745
+TIMESTAMP = 1717829982
+SHA256 (YosysHQ-sby-yosys-0.42_GH0.tar.gz) = 8d616f23927967a051660ca9049611cada5d8529adcb5b2f35399b6fd18d4110
+SIZE (YosysHQ-sby-yosys-0.42_GH0.tar.gz) = 199755