diff --git a/requirements.txt b/requirements.txt
index 1b408d1f..77074289 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Babel>=1.3 # BSD
 pbr>=1.6 # Apache-2.0
 cliff!=1.16.0,!=1.17.0,>=1.15.0 # Apache-2.0
 PrettyTable<0.8,>=0.7 # BSD
-openstacksdk>=0.8.1 # Apache-2.0
+openstacksdk>=0.8.4 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.5.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index fcf1a682..baa40d08 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,7 +6,7 @@
 hacking<0.11,>=0.10.0
 coverage>=3.6 # Apache-2.0
 discover # BSD
-fixtures>=1.3.1 # Apache-2.0/BSD
+fixtures<2.0,>=1.3.1 # Apache-2.0/BSD
 requests-mock>=0.7.0 # Apache-2.0
 mock>=1.2 # BSD
 mox3>=0.7.0 # Apache-2.0