diff --git a/requirements.txt b/requirements.txt
index afb8791..06fb150 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 
 python-cinderclient>=3.2.0 # Apache-2.0
-os-brick>=1.15.2 # Apache-2.0
+os-brick>=2.1.0 # Apache-2.0
 oslo.concurrency>=3.20.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 8eadba9..adb8d0b 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -13,5 +13,5 @@ oslotest>=1.10.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
-testtools>=1.4.0 # MIT
+testtools>=2.2.0 # MIT
 os-testr>=1.0.0 # Apache-2.0