diff --git a/science/clhep/Makefile b/science/clhep/Makefile
index d5362504f48e..a667914621f5 100644
--- a/science/clhep/Makefile
+++ b/science/clhep/Makefile
@@ -1,27 +1,26 @@
 PORTNAME=	clhep
-PORTVERSION=	2.4.6.3
+PORTVERSION=	2.4.6.4
 CATEGORIES=	science math
 MASTER_SITES=	https://proj-clhep.web.cern.ch/proj-clhep/dist1/
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Object-oriented toolkit for particle physics applications by CERN
 WWW=		https://proj-clhep.web.cern.ch/proj-clhep/
 
 LICENSE=	GPLv3 LGPL3
 LICENSE_COMB=	multi
 
 USES=		cmake:testing compiler:c++11-lang perl5 tar:tgz
+USE_LDCONFIG=	yes
+USE_PERL5=	build
 
 WRKSRC=		${WRKDIR}/${PORTVERSION}/${PORTNAME:tu}
 
-USE_PERL5=	build
-USE_LDCONFIG=	yes
-
 PLIST_SUB=	VERSION="${PORTVERSION}"
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		'/DESTINATION/s|lib$${LIB_SUFFIX}|libdata|' \
 		${WRKSRC}/cmake/Modules/ClhepToolchain.cmake
 
 .include <bsd.port.mk>
diff --git a/science/clhep/distinfo b/science/clhep/distinfo
index 96a46203003f..dc72b4fd46d4 100644
--- a/science/clhep/distinfo
+++ b/science/clhep/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1672072374
-SHA256 (clhep-2.4.6.3.tgz) = fcd007f11b10ba4af28d027222b63148d0eb44ff7a082eee353bdf921f9c684a
-SIZE (clhep-2.4.6.3.tgz) = 1550499
+TIMESTAMP = 1677505790
+SHA256 (clhep-2.4.6.4.tgz) = 49c89330f1903ef707d3c5d79c16a7c5a6f2c90fc290e2034ee3834809489e57
+SIZE (clhep-2.4.6.4.tgz) = 1550911