diff --git a/azure-devops/azure/devops/connection.py b/azure-devops/azure/devops/connection.py
index 04f2436b..e1e3e224 100644
--- a/azure-devops/azure/devops/connection.py
+++ b/azure-devops/azure/devops/connection.py
@@ -24,6 +24,7 @@ class Connection(object):
 
     def __init__(self, base_url=None, creds=None, user_agent=None):
         self._config = ClientConfiguration(base_url)
+        self._config.credentials = creds
         self._addition_user_agent = user_agent
         if user_agent is not None:
             self._config.add_user_agent(user_agent)
diff --git a/azure-devops/azure/devops/version.py b/azure-devops/azure/devops/version.py
index b4fc0ecf..1606c863 100644
--- a/azure-devops/azure/devops/version.py
+++ b/azure-devops/azure/devops/version.py
@@ -3,4 +3,4 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 # --------------------------------------------------------------------------------------------
 
-VERSION = "5.0.0b3"
+VERSION = "5.0.0b4"
diff --git a/azure-devops/setup.py b/azure-devops/setup.py
index 2ff7abe2..f3e80fa5 100644
--- a/azure-devops/setup.py
+++ b/azure-devops/setup.py
@@ -6,7 +6,7 @@
 from setuptools import setup, find_packages
 
 NAME = "azure-devops"
-VERSION = "5.0.0b3"
+VERSION = "5.0.0b4"
 
 # To install the library, run the following
 #