diff --git a/setup.cfg b/setup.cfg
index 4686ecd..7f0ce13 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -45,15 +45,15 @@ exclude =
 
 [options.extras_require]
 dev = 
-    azure-mgmt-dns>=1.0.1
-    azure-common>=1.1.6
+    azure-mgmt-dns==1.0.1
+    azure-common==1.1.6
     boto3>=1.4.6
     botocore>=1.6.8
     docutils>=0.14
     dyn>=1.8.0
     google-cloud>=0.27.0
     jmespath>=0.9.3
-    msrestazure>=0.4.10
+    msrestazure==0.4.10
     nsone>=0.9.14
     ovh>=0.4.7
     s3transfer>=0.1.10