diff --git a/math/py-jax/Makefile b/math/py-jax/Makefile
index b1aaf60979bb..81b88d5c5d12 100644
--- a/math/py-jax/Makefile
+++ b/math/py-jax/Makefile
@@ -1,31 +1,31 @@
 PORTNAME=	jax
-PORTVERSION=	0.4.12
+PORTVERSION=	0.4.13
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Differentiate, compile, and transform Numpy code
 WWW=		https://github.com/google/jax
 
 LICENSE=	APACHE20
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}ml-dtypes>=0.1.0:math/py-ml-dtypes@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy>=1.21,1:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}opt-einsum>=0:math/py-opt-einsum@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=1.7:science/py-scipy@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 .include <bsd.port.pre.mk>
 
 .if ${PYTHON_REL} < 31000
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=4.6:devel/py-importlib-metadata@${PY_FLAVOR}
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/math/py-jax/distinfo b/math/py-jax/distinfo
index 3b79c075343e..83c7d64b0232 100644
--- a/math/py-jax/distinfo
+++ b/math/py-jax/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1686496770
-SHA256 (jax-0.4.12.tar.gz) = d2de9a2388ffe002f16506d3ad1cc6e34d7536b98948e49c7e05bbcfe8e57998
-SIZE (jax-0.4.12.tar.gz) = 1293913
+TIMESTAMP = 1688166300
+SHA256 (jax-0.4.13.tar.gz) = 03bfe6749dfe647f16f15f6616638adae6c4a7ca7167c75c21961ecfd3a3baaa
+SIZE (jax-0.4.13.tar.gz) = 1312396