diff --git a/requirements.txt b/requirements.txt
index b79767efac4..0d921711750 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,10 +18,10 @@ keystonemiddleware>=4.17.0 # Apache-2.0
 lxml!=3.7.0,>=3.4.1 # BSD
 oauth2client!=4.0.0,>=1.5.0 # Apache-2.0
 oslo.config>=5.1.0 # Apache-2.0
-oslo.concurrency>=3.20.0 # Apache-2.0
+oslo.concurrency>=3.25.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
-oslo.log>=3.30.0 # Apache-2.0
+oslo.log>=3.36.0 # Apache-2.0
 oslo.messaging>=5.29.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.policy>=1.30.0 # Apache-2.0
@@ -48,7 +48,7 @@ pytz>=2013.6 # MIT
 requests>=2.14.2 # Apache-2.0
 retrying!=1.3.0,>=1.2.3 # Apache-2.0
 Routes>=2.3.1 # MIT
-taskflow>=2.7.0 # Apache-2.0
+taskflow>=2.16.0 # Apache-2.0
 rtslib-fb!=2.1.60,!=2.1.61,!=2.1.64,>=2.1.43 # Apache-2.0
 simplejson>=3.5.1 # MIT
 six>=1.10.0 # MIT
@@ -59,7 +59,7 @@ suds-jurko>=0.6 # LGPLv3+
 WebOb>=1.7.1 # MIT
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.vmware>=2.17.0 # Apache-2.0
-os-brick>=2.1.1 # Apache-2.0
+os-brick>=2.2.0 # Apache-2.0
 os-win>=2.0.0 # Apache-2.0
 tooz>=1.58.0 # Apache-2.0
 google-api-python-client>=1.4.2 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 2be5fd0b133..570174c4894 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -10,7 +10,7 @@ ddt>=1.0.1 # MIT
 fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0.0 # BSD
 os-api-ref>=1.4.0 # Apache-2.0
-oslotest>=1.10.0 # Apache-2.0
+oslotest>=3.2.0 # Apache-2.0
 PyMySQL>=0.7.6 # MIT License
 psycopg2>=2.6.2 # LGPL/ZPL
 testtools>=2.2.0 # MIT