diff --git a/science/py-gsd/Makefile b/science/py-gsd/Makefile
index 65c054e94547..dbbf1df5d966 100644
--- a/science/py-gsd/Makefile
+++ b/science/py-gsd/Makefile
@@ -1,22 +1,22 @@
 PORTNAME=	gsd
-DISTVERSION=	2.5.2
+DISTVERSION=	2.5.3
 CATEGORIES=	science python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	GSD (General Simulation Data) file format for Python
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYNUMPY}
 RUN_DEPENDS=	${PYNUMPY}
 
 USES=		python:3.6+
 USE_PYTHON=	distutils cython autoplist
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/gsd/fl*.so
 
 .include <bsd.port.mk>
diff --git a/science/py-gsd/distinfo b/science/py-gsd/distinfo
index a76e13828abb..e499cf560de1 100644
--- a/science/py-gsd/distinfo
+++ b/science/py-gsd/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1650416569
-SHA256 (gsd-2.5.2.tar.gz) = 75283ed4bdbe91881b6c1bc9ec595bf5cc86804dcc403ce1e3d6ea18d8af94ac
-SIZE (gsd-2.5.2.tar.gz) = 138016
+TIMESTAMP = 1659083101
+SHA256 (gsd-2.5.3.tar.gz) = 1593be39eb7a527647a40935a316d594ae20d4c11ff1383c25c8196376314d97
+SIZE (gsd-2.5.3.tar.gz) = 138551