diff --git a/math/py-formulaic/Makefile b/math/py-formulaic/Makefile
index ba9d79080435..4c30c9506b8e 100644
--- a/math/py-formulaic/Makefile
+++ b/math/py-formulaic/Makefile
@@ -1,36 +1,36 @@
 PORTNAME=	formulaic
-DISTVERSION=	0.6.3
+DISTVERSION=	0.6.4
 CATEGORIES=	math python # statistics
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Implementation of Wilkinson formulas
 WWW=		https://github.com/matthewwardrop/formulaic
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 PY_DEPENDS=	${PYTHON_PKGNAMEPREFIX}astor>=0.8:devel/py-astor@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}interface-meta>=1.2.0:devel/py-interface-meta@${PY_FLAVOR} \
 		${PYNUMY} \
 		${PYTHON_PKGNAMEPREFIX}pandas>=1.0:math/py-pandas@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=1.6:science/py-scipy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}typing-extensions>=4.2.0:devel/py-typing-extensions@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wrapt>=1.0:devel/py-wrapt@${PY_FLAVOR}
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}build>0:devel/py-build@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}installer>0:devel/py-installer@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}hatch-vcs>0:devel/py-hatch-vcs@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}hatchling>0:devel/py-hatchling@${PY_FLAVOR} \
 		${PY_DEPENDS}
 RUN_DEPENDS=	${PY_DEPENDS}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}sympy>=1.3:math/py-sympy@${PY_FLAVOR}
 
 USES=		python:3.9+
 USE_PYTHON=	pep517 autoplist pytest
 
 NO_ARCH=	yes
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 .include <bsd.port.mk>
diff --git a/math/py-formulaic/distinfo b/math/py-formulaic/distinfo
index 28bbbd615136..edbfe1e40d67 100644
--- a/math/py-formulaic/distinfo
+++ b/math/py-formulaic/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1688798202
-SHA256 (formulaic-0.6.3.tar.gz) = a52f58ce4994b8e43d0f7a08cf8a3b20af847e24b0d0a7dfad0abbda012dec8d
-SIZE (formulaic-0.6.3.tar.gz) = 415024
+TIMESTAMP = 1689136885
+SHA256 (formulaic-0.6.4.tar.gz) = a8c84b6fa6df9216dbeaddcfa3f097bd5efe88e340211ac34c18cffe133cdb78
+SIZE (formulaic-0.6.4.tar.gz) = 420993