diff --git a/math/py-altgraph/Makefile b/math/py-altgraph/Makefile
index bfeeddd07bb7..2a1daf054507 100644
--- a/math/py-altgraph/Makefile
+++ b/math/py-altgraph/Makefile
@@ -1,19 +1,19 @@
 PORTNAME=	altgraph
-PORTVERSION=	0.17.2
+PORTVERSION=	0.17.3
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Python graph (network) package
 WWW=		https://github.com/ronaldoussoren/altgraph
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils unittest
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/math/py-altgraph/distinfo b/math/py-altgraph/distinfo
index ed5ec731c34e..4c3475ebd155 100644
--- a/math/py-altgraph/distinfo
+++ b/math/py-altgraph/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1660576952
-SHA256 (altgraph-0.17.2.tar.gz) = ebf2269361b47d97b3b88e696439f6e4cbc607c17c51feb1754f90fb79839158
-SIZE (altgraph-0.17.2.tar.gz) = 48186
+TIMESTAMP = 1664768206
+SHA256 (altgraph-0.17.3.tar.gz) = ad33358114df7c9416cdb8fa1eaa5852166c505118717021c6a8c7c7abbd03dd
+SIZE (altgraph-0.17.3.tar.gz) = 48328