diff --git a/www/py-aiostream/Makefile b/www/py-aiostream/Makefile
index c16a981649fe..921cc521a7c2 100644
--- a/www/py-aiostream/Makefile
+++ b/www/py-aiostream/Makefile
@@ -1,24 +1,24 @@
 PORTNAME=	aiostream
-PORTVERSION=	0.6.3
+PORTVERSION=	0.6.4
 CATEGORIES=	www python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Generator-based operators for asynchronous iteration
 WWW=		https://aiostream.readthedocs.io/en/stable/ \
 		https://github.com/vxgmichel/aiostream
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=61:devel/py-setuptools@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}typing-extensions>=0:devel/py-typing-extensions@${PY_FLAVOR}
 
-USES=		python
+USES=		python:3.9+
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/www/py-aiostream/distinfo b/www/py-aiostream/distinfo
index 351c0e9f23b6..0119df45fefa 100644
--- a/www/py-aiostream/distinfo
+++ b/www/py-aiostream/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1728632498
-SHA256 (aiostream-0.6.3.tar.gz) = e2ad44e37f42008b7b14132239be787c103fd7ce5db6e1efab868ca18c66bd1d
-SIZE (aiostream-0.6.3.tar.gz) = 68053
+TIMESTAMP = 1730387108
+SHA256 (aiostream-0.6.4.tar.gz) = f99bc6b1b9cea3e70885dc235a233523597555fe4a585ed21d65264b3f1ff3d2
+SIZE (aiostream-0.6.4.tar.gz) = 67983