diff --git a/math/py-pygsl/Makefile b/math/py-pygsl/Makefile
index 6521110f13ee..e5c8f7af05ee 100644
--- a/math/py-pygsl/Makefile
+++ b/math/py-pygsl/Makefile
@@ -1,27 +1,26 @@
 PORTNAME=	pygsl
-PORTVERSION=	2.3.3
-PORTREVISION=	1
+PORTVERSION=	2.6.4
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Python interface to GNU Scientific Library
 WWW=		https://github.com/pygsl/pygsl
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=0,1:math/py-numpy@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}meson-python>=0.17.1:devel/meson-python@${PY_FLAVOR} \
+		swig:devel/swig
 LIB_DEPENDS=	libgsl.so:math/gsl
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=0,1:math/py-numpy@${PY_FLAVOR}
 
-USES=		python
+USES=		cmake:indirect python pkgconfig
 USE_PYTHON=	autoplist concurrent pep517
 
 post-install:
 	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR} -name '*.so' -exec ${STRIP_CMD} {} +
 
 .include <bsd.port.mk>
diff --git a/math/py-pygsl/distinfo b/math/py-pygsl/distinfo
index e0555a1aab82..d4c677555a31 100644
--- a/math/py-pygsl/distinfo
+++ b/math/py-pygsl/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1680726188
-SHA256 (pygsl-2.3.3.tar.gz) = 1779bce41b3cb0e370d11bf41003852ba4750c51df5b8771bb34265e8e0f1df3
-SIZE (pygsl-2.3.3.tar.gz) = 1087169
+TIMESTAMP = 1769514302
+SHA256 (pygsl-2.6.4.tar.gz) = 8422547e0cddda555aee2f81fb821918c90cf3009a2c05ad34178e4377c483b0
+SIZE (pygsl-2.6.4.tar.gz) = 650722