diff --git a/devel/py-distributed/Makefile b/devel/py-distributed/Makefile
index 98afe1675190..b9f1272b8ed0 100644
--- a/devel/py-distributed/Makefile
+++ b/devel/py-distributed/Makefile
@@ -1,33 +1,33 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	distributed
-PORTVERSION=	2021.11.2
+PORTVERSION=	2021.12.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Distributed scheduler for Dask
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}click>=6.6:devel/py-click@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}cloudpickle>=1.3.0:devel/py-cloudpickle@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dask>=${PORTVERSION}:devel/py-dask@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>=0:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}msgpack>=0.6.0:devel/py-msgpack@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}psutil>=5.0:sysutils/py-psutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}yaml>=0:devel/py-yaml@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}sortedcontainers>=2.0.2:devel/py-sortedcontainers@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tblib>=1.6.0:devel/py-tblib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}toolz>=0.8.2:devel/py-toolz@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tornado>=6.0.3:www/py-tornado@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}zict>=0.1.3:devel/py-zict@${PY_FLAVOR}
 
 USES=		python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-distributed/distinfo b/devel/py-distributed/distinfo
index 466cb039783a..b79fbe6db450 100644
--- a/devel/py-distributed/distinfo
+++ b/devel/py-distributed/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1637519860
-SHA256 (distributed-2021.11.2.tar.gz) = f86a01a2e1e678865d2e42300c47552b5012cd81a2d354e47827a1fd074cc302
-SIZE (distributed-2021.11.2.tar.gz) = 876488
+TIMESTAMP = 1641045914
+SHA256 (distributed-2021.12.0.tar.gz) = c6119a2cf1fb2d8ac60337915bb9a790af6530afcb5d7a809a3308323b874714
+SIZE (distributed-2021.12.0.tar.gz) = 878312
diff --git a/devel/py-distributed/files/patch-requirements.txt b/devel/py-distributed/files/patch-requirements.txt
index d5894c59e587..ba78bd886be7 100644
--- a/devel/py-distributed/files/patch-requirements.txt
+++ b/devel/py-distributed/files/patch-requirements.txt
@@ -1,9 +1,9 @@
 --- requirements.txt.orig	2021-11-19 20:14:46 UTC
 +++ requirements.txt
 @@ -1,5 +1,5 @@
  click >= 6.6
 -cloudpickle >= 1.5.0
 +cloudpickle >= 1.3.0
- dask == 2021.11.2
+ dask == 2021.12.0
  jinja2
  msgpack >= 0.6.0