diff --git a/net-im/py-slack-sdk/Makefile b/net-im/py-slack-sdk/Makefile
index a91fd0ee5b38..bf0e2a6b3266 100644
--- a/net-im/py-slack-sdk/Makefile
+++ b/net-im/py-slack-sdk/Makefile
@@ -1,32 +1,32 @@
 PORTNAME=	slack-sdk
-PORTVERSION=	3.20.1
+PORTVERSION=	3.21.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	net-im python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Slack SDK for several API
 WWW=		https://slack.dev/python-slack-sdk/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}aiohttp>=3.7.3:www/py-aiohttp@${PY_FLAVOR}
 
 USES=		python:3.6+
 # PyPi sdist do not have tests
 USE_GITHUB=	yes
 GH_ACCOUNT=	slackapi
 GH_PROJECT=	python-${PORTNAME}
 USE_PYTHON=	autoplist distutils pytest
 
 NO_ARCH=	yes
 
 OPTIONS_DEFINE=		ASYNCDNS
 OPTIONS_DEFAULT=	ASYNCDNS
 
 ASYNCDNS_DESC=	Asyncronous DNS support
 
 ASYNCDNS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}aiodns>1.0:dns/py-aiodns@${PY_FLAVOR}
 
 .include <bsd.port.mk>
diff --git a/net-im/py-slack-sdk/distinfo b/net-im/py-slack-sdk/distinfo
index c1cbe2920a1d..dd788c3674da 100644
--- a/net-im/py-slack-sdk/distinfo
+++ b/net-im/py-slack-sdk/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1678549095
-SHA256 (slackapi-python-slack-sdk-v3.20.1_GH0.tar.gz) = b033e1f7aa8084af3a73cd3c070807fb5a34d50b67ca5f0909aab0f5bb483f8a
-SIZE (slackapi-python-slack-sdk-v3.20.1_GH0.tar.gz) = 4093842
+TIMESTAMP = 1681320341
+SHA256 (slackapi-python-slack-sdk-v3.21.0_GH0.tar.gz) = 036bd628bcea7da3a34527eac2c627b200ddc74a697f227be8a9659272bdfb24
+SIZE (slackapi-python-slack-sdk-v3.21.0_GH0.tar.gz) = 4105667