diff --git a/requirements.txt b/requirements.txt
index 7c9ecb4c..25b40ab3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ openstacksdk>=0.9.7 # Apache-2.0
 osc-lib>=1.2.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
-oslo.utils>=3.16.0 # Apache-2.0
+oslo.utils>=3.17.0 # Apache-2.0
 python-heatclient>=1.5.0 # Apache-2.0
 PyYAML>=3.10.0 # MIT
 requests>=2.10.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 7b68e62c..f881c89d 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,7 +4,7 @@
 
 # Hacking already pins down pep8, pyflakes and flake8
 hacking<0.11,>=0.10.0
-coverage>=3.6 # Apache-2.0
+coverage>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 requests-mock>=1.1 # Apache-2.0
 mock>=2.0 # BSD