diff --git a/requirements.txt b/requirements.txt
index 1d2be2c..6c2d15e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,9 +7,9 @@ Babel>=2.3.4 # BSD
 
 eventlet!=0.18.3,>=0.18.2 # MIT
 oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.config>=3.14.0 # Apache-2.0
+oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
-oslo.utils>=3.16.0 # Apache-2.0
+oslo.utils>=3.17.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
 
diff --git a/test-requirements.txt b/test-requirements.txt
index 2055518..3eb489c 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,7 +4,7 @@
 
 hacking<0.11,>=0.10.0
 
-coverage>=3.6 # Apache-2.0
+coverage>=4.0 # Apache-2.0
 ddt>=1.0.1 # MIT
 python-subunit>=0.0.18 # Apache-2.0/BSD
 sphinx!=1.3b1,<1.4,>=1.2.1 # BSD