diff --git a/requirements.txt b/requirements.txt
index a096e92a05..cc189ba7ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ six>=1.9.0 # MIT
 Babel>=1.3 # BSD
 cliff>=1.15.0 # Apache-2.0
 keystoneauth1>=2.1.0 # Apache-2.0
-openstacksdk # Apache-2.0
+openstacksdk>=0.7.4 # Apache-2.0
 os-client-config>=1.13.1 # Apache-2.0
 oslo.config>=3.4.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0