diff --git a/devel/py-azure-mgmt-containerservice/Makefile b/devel/py-azure-mgmt-containerservice/Makefile
index 84d6ca91df78..a07ab1aff769 100644
--- a/devel/py-azure-mgmt-containerservice/Makefile
+++ b/devel/py-azure-mgmt-containerservice/Makefile
@@ -1,21 +1,21 @@
 PORTNAME=	azure-mgmt-containerservice
-PORTVERSION=	16.1.0
+PORTVERSION=	16.4.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	dbaio@FreeBSD.org
 COMMENT=	Microsoft Azure Container Service Management Client Library for Python
 
 LICENSE=	MIT
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}msrest>=0.6.21:net-mgmt/py-msrest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}azure-common>=1.1:www/py-azure-common@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}azure-mgmt-core>=1.2.0<2.0.0:devel/py-azure-mgmt-core@${PY_FLAVOR}
 
 USES=		azurepy python:3.6+ zip
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-azure-mgmt-containerservice/distinfo b/devel/py-azure-mgmt-containerservice/distinfo
index da9d8ca6ac2e..59776b59b76f 100644
--- a/devel/py-azure-mgmt-containerservice/distinfo
+++ b/devel/py-azure-mgmt-containerservice/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1631471301
-SHA256 (azure-mgmt-containerservice-16.1.0.zip) = 3654c8ace2b8868d0ea9c4c78c74f51e86e23330c7d8a636d132253747e6f3f4
-SIZE (azure-mgmt-containerservice-16.1.0.zip) = 1768531
+TIMESTAMP = 1644760988
+SHA256 (azure-mgmt-containerservice-16.4.0.zip) = 23a8047668ebd1fa7c3c2445eba4e69c07675306e2a94ae6a3e455df162bd008
+SIZE (azure-mgmt-containerservice-16.4.0.zip) = 2165496