diff --git a/devel/py-zict/Makefile b/devel/py-zict/Makefile
index ae69b9a987ce..faae50a0f7ee 100644
--- a/devel/py-zict/Makefile
+++ b/devel/py-zict/Makefile
@@ -1,21 +1,19 @@
 PORTNAME=	zict
-PORTVERSION=	2.2.0
+PORTVERSION=	3.0.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Mutable mapping tools
 WWW=		https://github.com/dask/zict
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}heapdict>=0:devel/py-heapdict@${PY_FLAVOR}
-
-USES=		python:3.7+
+USES=		python:3.8+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-zict/distinfo b/devel/py-zict/distinfo
index 8ec958940bdd..a1876827459e 100644
--- a/devel/py-zict/distinfo
+++ b/devel/py-zict/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1651316643
-SHA256 (zict-2.2.0.tar.gz) = d7366c2e2293314112dcf2432108428a67b927b00005619feefc310d12d833f3
-SIZE (zict-2.2.0.tar.gz) = 17021
+TIMESTAMP = 1681918902
+SHA256 (zict-3.0.0.tar.gz) = e321e263b6a97aafc0790c3cfb3c04656b7066e6738c37fffcca95d803c9fba5
+SIZE (zict-3.0.0.tar.gz) = 33238