diff --git a/devel/py-oslo.serialization/Makefile b/devel/py-oslo.serialization/Makefile
index 264b1d5a9067..428d8f474500 100644
--- a/devel/py-oslo.serialization/Makefile
+++ b/devel/py-oslo.serialization/Makefile
@@ -1,26 +1,26 @@
 # $FreeBSD$
 
 PORTNAME=	oslo.serialization
-PORTVERSION=	2.28.1
+PORTVERSION=	2.28.2
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Oslo Serialization library
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}msgpack>=0.5.2:devel/py-msgpack@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.utils>=3.33.0:devel/py-oslo.utils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytz>=2013.6:devel/py-pytz@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-oslo.serialization/distinfo b/devel/py-oslo.serialization/distinfo
index 0fa3724dc5c1..6452e44bf4d7 100644
--- a/devel/py-oslo.serialization/distinfo
+++ b/devel/py-oslo.serialization/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1547586653
-SHA256 (oslo.serialization-2.28.1.tar.gz) = fd1febd9abe2042052846a39b7b8ad0f878cc5365d4484d241f0b0711601b8ee
-SIZE (oslo.serialization-2.28.1.tar.gz) = 29614
+TIMESTAMP = 1551424014
+SHA256 (oslo.serialization-2.28.2.tar.gz) = c3c73eb1fa45aaf4cdf3b82a0cf85497a245c7e88e803fdafa29e4315d991eb3
+SIZE (oslo.serialization-2.28.2.tar.gz) = 30807