diff --git a/math/matio/Makefile b/math/matio/Makefile
index 68980d535faa..92ca01515805 100644
--- a/math/matio/Makefile
+++ b/math/matio/Makefile
@@ -1,32 +1,32 @@
 PORTNAME=	matio
-PORTVERSION=	1.5.27
+PORTVERSION=	1.5.28
 CATEGORIES=	math
 MASTER_SITES=	SF
 
 MAINTAINER=	makc@FreeBSD.org
 COMMENT=	Library for reading and writing Matlab MAT files
 WWW=		https://sourceforge.net/projects/matio/
 
 LICENSE=	BSD2CLAUSE
 
-USES=		7z compiler:c11 cpe libtool pathfix
+USES=		compiler:c11 cpe libtool pathfix
 
 CPE_VENDOR=	matio_project
 
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
-PLIST_SUB=	SHLIB_VER=13.0.0
+PLIST_SUB=	SHLIB_VER=13.0.1
 
 OPTIONS_DEFINE=	HDF5
 OPTIONS_DEFAULT=	HDF5
 
 HDF5_DESC=	Support for MAT file version 7.3
 HDF5_LIB_DEPENDS=	libhdf5.so:science/hdf5
 HDF5_CONFIGURE_ON=	--enable-mat73=yes \
 			--with-hdf5=${LOCALBASE}
 
 post-extract:
 	@${CHMOD} +x ${WRKSRC}/configure
 
 .include <bsd.port.mk>
diff --git a/math/matio/distinfo b/math/matio/distinfo
index 39a7b50fe183..5ba67b4e7bf2 100644
--- a/math/matio/distinfo
+++ b/math/matio/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1713789507
-SHA256 (matio-1.5.27.7z) = cd6a5cc63cd0315021fd2dfeba378726e45047a11cb4450846dca2adffc1632f
-SIZE (matio-1.5.27.7z) = 3070372
+TIMESTAMP = 1730366729
+SHA256 (matio-1.5.28.tar.gz) = 9da698934a21569af058e6348564666f45029e6c2b0878ca0d8f9609bf77b8d8
+SIZE (matio-1.5.28.tar.gz) = 10128014