diff --git a/devel/py-traits/Makefile b/devel/py-traits/Makefile
index 386bf61c9485..374ffbb81dae 100644
--- a/devel/py-traits/Makefile
+++ b/devel/py-traits/Makefile
@@ -1,19 +1,19 @@
 PORTNAME=	traits
-PORTVERSION=	6.4.2
+PORTVERSION=	6.4.3
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	wen@FreeBSD.org
 COMMENT=	Explicitly Typed Attributes for Python
 WWW=		https://pypi.org/project/traits/
 
 LICENSE=	BSD3CLAUSE PSFL
 LICENSE_COMB=	multi
 
 BUILD_DEPENDS=	${PYNUMPY}
 
 USES=		python
 USE_PYTHON=	distutils autoplist
 
 .include <bsd.port.mk>
diff --git a/devel/py-traits/distinfo b/devel/py-traits/distinfo
index d21f53aee47c..42f4dba38537 100644
--- a/devel/py-traits/distinfo
+++ b/devel/py-traits/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1693729245
-SHA256 (traits-6.4.2.tar.gz) = 5be7cc5fb7a99cba7e9014786373e3ad2f75efb445eeced094654bbaf3b0fa82
-SIZE (traits-6.4.2.tar.gz) = 9526601
+TIMESTAMP = 1699616562
+SHA256 (traits-6.4.3.tar.gz) = a9bbfd9e0c08b7de07e86ef64e69cb96a29c2105a43bf832cd8b162fa1e22f44
+SIZE (traits-6.4.3.tar.gz) = 9527655