diff --git a/requirements.txt b/requirements.txt
index 845022a080..d9b27239f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ WebOb>=1.7.1 # MIT
 alembic>=0.8.10 # MIT
 cliff>=2.8.0 # Apache-2.0
 decorator>=3.4.0 # BSD
-docker>=2.0.0 # Apache-2.0
+docker>=2.4.2 # Apache-2.0
 enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 iso8601>=0.1.11 # MIT
@@ -28,7 +28,7 @@ oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
 oslo.db>=4.24.0 # Apache-2.0
 oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
-oslo.log>=3.22.0 # Apache-2.0
+oslo.log>=3.30.0 # Apache-2.0
 oslo.messaging!=5.25.0,>=5.24.2 # Apache-2.0
 oslo.middleware>=3.27.0 # Apache-2.0
 oslo.policy>=1.23.0 # Apache-2.0
@@ -44,7 +44,7 @@ python-barbicanclient!=4.5.0,!=4.5.1,>=4.0.0 # Apache-2.0
 python-glanceclient>=2.8.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0
 python-neutronclient>=6.3.0 # Apache-2.0
-python-novaclient>=9.0.0 # Apache-2.0
+python-novaclient>=9.1.0 # Apache-2.0
 python-keystoneclient>=3.8.0 # Apache-2.0
 requests>=2.14.2 # Apache-2.0
 setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1,!=34.3.2,!=36.2.0,>=16.0 # PSF/ZPL