diff --git a/filesystems/openzfs-kmod/Makefile b/filesystems/openzfs-kmod/Makefile
index 566007d0c77d..ed4c20486045 100644
--- a/filesystems/openzfs-kmod/Makefile
+++ b/filesystems/openzfs-kmod/Makefile
@@ -1,66 +1,66 @@
 PORTNAME=	openzfs
-PORTVERSION=	2.4.1
+PORTVERSION=	2.4.2
 PORTEPOCH=	1
 CATEGORIES=	filesystems sysutils
 MASTER_SITES=	https://github.com/openzfs/zfs/releases/download/zfs-${PORTVERSION}/
 PKGNAMESUFFIX?=	-kmod
 DISTNAME=	zfs-${DISTVERSION}
 
 MAINTAINER=	mm@FreeBSD.org
 COMMENT=	OpenZFS kernel module for FreeBSD
 WWW=		https://github.com/openzfs/zfs
 
 LICENSE=	CDDL
 
 USES=		cpe kmod
 OPENZFS_TAGNAME=	743334913
 KMODTARGET?=	openzfs.ko
 
 PLIST_FILES=	${KMODDIR}/${KMODTARGET}
 
 OPTIONS_DEFINE=	DEBUG INVARIANTS GCOV
 OPTIONS_DEFAULT=	DEBUG INVARIANTS
 OPTIONS_SUB=	yes
 
 GCOV_DESC=	Build kernel module with GCOV support (Requires gcc)
 
 INVARIANTS_DESC=	Build kernel module with INVARIANTS
 INVARIANTS_IMPLIES=	DEBUG
 
 WRKSRC_SUBDIR=	module
 MAKEFILE=	Makefile.bsd
 
 .include <bsd.port.options.mk>
 
 MAKE_OPTS+=	SYSDIR=${SRC_BASE}/sys
 
 .if ${PORT_OPTIONS:MDEBUG}
 MAKE_OPTS+=	WITH_DEBUG=true
 PLIST_FILES+=	${KMODDIR}/${KMODTARGET}.debug
 .endif
 
 .if ${PORT_OPTIONS:MINVARIANTS}
 MAKE_OPTS+=	WITH_INVARIANTS=true
 .endif
 
 .if ${PORT_OPTIONS:MGCOV}
 USE_GCC=	yes
 MAKE_OPTS+=	WITH_GCOV=true
 .endif
 
 ZFS_META_GITREV=	zfs-${PORTVERSION}-0-g${OPENZFS_TAGNAME}-dist
 ZFS_META_RELEASE=	1
 ZFS_META_VERSION=	${PORTVERSION}
 
 post-patch:
 	${ECHO} '#define ZFS_META_GITREV "${ZFS_META_GITREV}"' > ${WRKDIR}/${DISTNAME}/include/zfs_gitrev.h
 	${ECHO} '#define ZFS_META_RELEASE "${ZFS_META_RELEASE}"' > ${WRKDIR}/${DISTNAME}/zfs_config.h
 	${ECHO} '#define ZFS_META_VERSION "${ZFS_META_VERSION}"' >> ${WRKDIR}/${DISTNAME}/zfs_config.h
 
 do-install:
 	${INSTALL} ${WRKSRC}/openzfs.ko ${STAGEDIR}${KMODDIR}/${KMODTARGET}
 .if ${PORT_OPTIONS:MDEBUG}
 	${INSTALL} ${WRKSRC}/openzfs.ko.debug ${STAGEDIR}${KMODDIR}/${KMODTARGET}.debug
 .endif
 
 .include <bsd.port.mk>
diff --git a/filesystems/openzfs-kmod/distinfo b/filesystems/openzfs-kmod/distinfo
index 85c3cbea939b..028646e0ace3 100644
--- a/filesystems/openzfs-kmod/distinfo
+++ b/filesystems/openzfs-kmod/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1772463409
-SHA256 (zfs-2.4.1.tar.gz) = c17b69770f0023154f578eb8c7536a70f07d6a3bb0bd38f04fa0e8811c3c1390
-SIZE (zfs-2.4.1.tar.gz) = 34498270
+TIMESTAMP = 1778701569
+SHA256 (zfs-2.4.2.tar.gz) = 7e260d0e6af295bea4c5e241cac0a1aef07b58d8dd8035f7898ade3b1bbec78f
+SIZE (zfs-2.4.2.tar.gz) = 34522136