diff --git a/devel/py-monty/Makefile b/devel/py-monty/Makefile
index 845f22cd6636..967a54021fe0 100644
--- a/devel/py-monty/Makefile
+++ b/devel/py-monty/Makefile
@@ -1,19 +1,19 @@
 PORTNAME=	monty
-DISTVERSION=	2021.8.17
+DISTVERSION=	2023.5.8
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Monty is the missing complement to Python
 WWW=		https://github.com/materialsvirtuallab/monty
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.rst
 
 USES=		python
 USE_PYTHON=	distutils autoplist
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-monty/distinfo b/devel/py-monty/distinfo
index 0d83e6bb75f5..d438a4b2570a 100644
--- a/devel/py-monty/distinfo
+++ b/devel/py-monty/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1631609864
-SHA256 (monty-2021.8.17.tar.gz) = d4d5b85566bda80360e275e6ffb72228d203de68c5155446a0e09f19c63e8540
-SIZE (monty-2021.8.17.tar.gz) = 38323
+TIMESTAMP = 1688311718
+SHA256 (monty-2023.5.8.tar.gz) = 41dfff8cc774876450fcb6bbffab96cda7296da240660f87a41fcb868a8b3516
+SIZE (monty-2023.5.8.tar.gz) = 39575