diff --git a/requirements.txt b/requirements.txt
index 31c80ac3..33e94c1c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,9 +6,9 @@ WebOb>=1.6.0 # MIT
 eventlet!=0.18.3,>=0.18.2 # MIT
 greenlet>=0.3.2 # MIT
 monotonic>=0.6 # Apache-2.0
-oslo.utils>=3.16.0 # Apache-2.0
+oslo.utils>=3.17.0 # Apache-2.0
 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
 six>=1.9.0 # MIT
 oslo.i18n>=2.1.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 1291bd45..f4ee0adf 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -13,7 +13,7 @@ sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
 doc8 # Apache-2.0
 reno>=1.8.0 # Apache2
 
-coverage>=3.6 # Apache-2.0
+coverage>=4.0 # Apache-2.0
 
 # Bandit security code scanner
 bandit>=1.1.0 # Apache-2.0