diff --git a/math/dionysus/Makefile b/math/dionysus/Makefile
index d50d24def3e5..8028f5f417a2 100644
--- a/math/dionysus/Makefile
+++ b/math/dionysus/Makefile
@@ -1,30 +1,32 @@
 PORTNAME=	dionysus
-PORTVERSION=	2.1.8
+PORTVERSION=	2.2.3
 CATEGORIES=	math
 PKGNAMESUFFIX=	-topology-library
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Library for computing persistent homology
 WWW=		https://mrzv.org/software/dionysus2/ \
 		https://github.com/mrzv/dionysus
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 BUILD_DEPENDS=	${LOCALBASE}/include/boost/range/adaptors.hpp:devel/boost-libs
 RUN_DEPENDS=	${LOCALBASE}/include/boost/range/adaptors.hpp:devel/boost-libs
 
-USES=		cmake
+USES=		cmake:testing
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	mrzv
 
 CMAKE_OFF=	build_examples build_python_bindings
 
 NO_BUILD=	yes
 NO_ARCH=	yes
 
 do-install:
 	cd ${WRKSRC}/include && ${COPYTREE_SHARE} ${PORTNAME} ${STAGEDIR}${PREFIX}/include
 
+# tests as of 2.2.3: 100% tests passed, 0 tests failed out of 1
+
 .include <bsd.port.mk>
diff --git a/math/dionysus/distinfo b/math/dionysus/distinfo
index b39c25247448..35ba1479b837 100644
--- a/math/dionysus/distinfo
+++ b/math/dionysus/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1768816752
-SHA256 (mrzv-dionysus-2.1.8_GH0.tar.gz) = 3f75d7596ac368d6bb59efcb74d1e27b1a4a81f6fdafc282efe121985735fa27
-SIZE (mrzv-dionysus-2.1.8_GH0.tar.gz) = 776029
+TIMESTAMP = 1790749014
+SHA256 (mrzv-dionysus-2.2.3_GH0.tar.gz) = e76c7e097b9fccb987988df5807e56f00523644d68f1ec35d0afc34ca3e2a18b
+SIZE (mrzv-dionysus-2.2.3_GH0.tar.gz) = 745554
diff --git a/math/dionysus/pkg-plist b/math/dionysus/pkg-plist
index eb00cd133d26..4aab5ca1bdbc 100644
--- a/math/dionysus/pkg-plist
+++ b/math/dionysus/pkg-plist
@@ -1,38 +1,44 @@
+include/dionysus/boundary-matrix.h
 include/dionysus/chain.h
 include/dionysus/chain.hpp
 include/dionysus/clearing-reduction.h
 include/dionysus/clearing-reduction.hpp
 include/dionysus/cohomology-persistence.h
 include/dionysus/cohomology-persistence.hpp
 include/dionysus/diagram.h
 include/dionysus/distances.h
 include/dionysus/distances.hpp
 include/dionysus/dlog/progress.h
 include/dionysus/fields/q.h
 include/dionysus/fields/z2.h
 include/dionysus/fields/zp.h
 include/dionysus/filtration.h
+include/dionysus/freudenthal.h
 include/dionysus/linked-multi-filtration.h
 include/dionysus/matrix-filtration.h
+include/dionysus/multi-filtration-common.h
 include/dionysus/multi-filtration.h
 include/dionysus/omni-field-persistence.h
 include/dionysus/omni-field-persistence.hpp
 include/dionysus/ordinary-persistence.h
 include/dionysus/pair-recorder.h
 include/dionysus/reduced-matrix.h
 include/dionysus/reduced-matrix.hpp
 include/dionysus/reduction.h
 include/dionysus/relative-homology-zigzag.h
 include/dionysus/relative-homology-zigzag.hpp
 include/dionysus/rips.h
 include/dionysus/rips.hpp
 include/dionysus/row-reduction.h
 include/dionysus/row-reduction.hpp
 include/dionysus/simplex.h
 include/dionysus/sparse-row-matrix.h
 include/dionysus/sparse-row-matrix.hpp
 include/dionysus/standard-reduction.h
 include/dionysus/standard-reduction.hpp
 include/dionysus/trails-chains.h
+include/dionysus/vineyard-linear-homotopy.h
+include/dionysus/vineyard.h
+include/dionysus/zigzag-cone.h
 include/dionysus/zigzag-persistence.h
 include/dionysus/zigzag-persistence.hpp