diff --git a/devel/py-oslo.middleware/Makefile b/devel/py-oslo.middleware/Makefile
index df5525f55d0d..e854b5f09593 100644
--- a/devel/py-oslo.middleware/Makefile
+++ b/devel/py-oslo.middleware/Makefile
@@ -1,32 +1,32 @@
 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 
 PORTNAME=	oslo.middleware
-PORTVERSION=	4.4.0
+PORTVERSION=	4.5.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Oslo Middleware library
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}bcrypt>=3.1.3:security/py-bcrypt@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}debtcollector>=1.2.0:devel/py-debtcollector@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>=2.10:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.config>=5.2.0:devel/py-oslo.config@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.context>=2.19.2:devel/py-oslo.context@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.i18n>=3.15.3:devel/py-oslo.i18n@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.utils>=3.33.0:devel/py-oslo.utils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}statsd>=3.2.1:devel/py-statsd@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}stevedore>=1.20.0:devel/py-stevedore@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}webob>=1.8.0:www/py-webob@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-oslo.middleware/distinfo b/devel/py-oslo.middleware/distinfo
index 5435af948ef2..29d5ee91693c 100644
--- a/devel/py-oslo.middleware/distinfo
+++ b/devel/py-oslo.middleware/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1632037122
-SHA256 (oslo.middleware-4.4.0.tar.gz) = 0b91cd7e0a34b5d0cc3bbfa67bc0b1f2c543edcacef3a488dd20e70539524521
-SIZE (oslo.middleware-4.4.0.tar.gz) = 63935
+TIMESTAMP = 1637519880
+SHA256 (oslo.middleware-4.5.0.tar.gz) = adbb28d047e065b4f49c1bdf5aa1ede0b577f35f7dfe68ca0d651a24b853a883
+SIZE (oslo.middleware-4.5.0.tar.gz) = 64107