diff --git a/devel/vc/Makefile b/devel/vc/Makefile
index fea7dc2c9671..e6f60701e393 100644
--- a/devel/vc/Makefile
+++ b/devel/vc/Makefile
@@ -1,22 +1,25 @@
 PORTNAME=	vc
-DISTVERSION=	1.4.4
+DISTVERSION=	1.4.5
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	SIMD Vector Classes for C++
 WWW=		https://github.com/VcDevel/Vc
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing compiler:c++14-lang # tests crash clang-13, see bug#264157
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	VcDevel
 GH_PROJECT=	Vc
 GH_TUPLE=	VcDevel:vc-testdata:9ada1f3:testdata/tests/testdata \
 		mattkretz:virtest:f7d03ef:virtest/tests/virtest
 
-CMAKE_OFF=	BUILD_TESTING # tests fail to compile, see https://github.com/VcDevel/Vc/issues/358
+CMAKE_OFF=	BUILD_TESTING
+
+# tests fail to compile, see https://github.com/VcDevel/Vc/issues/358
+# tests crash clang, see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227339
 
 .include <bsd.port.mk>
diff --git a/devel/vc/distinfo b/devel/vc/distinfo
index 59f56b867bf5..3f01813fce04 100644
--- a/devel/vc/distinfo
+++ b/devel/vc/distinfo
@@ -1,7 +1,7 @@
-TIMESTAMP = 1696658687
-SHA256 (VcDevel-Vc-1.4.4_GH0.tar.gz) = 5933108196be44c41613884cd56305df320263981fe6a49e648aebb3354d57f3
-SIZE (VcDevel-Vc-1.4.4_GH0.tar.gz) = 645346
+TIMESTAMP = 1721087194
+SHA256 (VcDevel-Vc-1.4.5_GH0.tar.gz) = eb734ef4827933fcd67d4c74aef54211b841c350a867c681c73003eb6d511a48
+SIZE (VcDevel-Vc-1.4.5_GH0.tar.gz) = 645302
 SHA256 (VcDevel-vc-testdata-9ada1f3_GH0.tar.gz) = d03f4b02351e5207ec6c1c6d56d95f0d49557d01eed5433b64b159fc5594f005
 SIZE (VcDevel-vc-testdata-9ada1f3_GH0.tar.gz) = 53402148
 SHA256 (mattkretz-virtest-f7d03ef_GH0.tar.gz) = 1b03e27be46bc860deae5cc7c82f28df98dd2011af7a798b8aa16a99f90714a7
 SIZE (mattkretz-virtest-f7d03ef_GH0.tar.gz) = 26021