diff --git a/setup.py b/setup.py
index 44c6440ab..6b8ee3e1f 100644
--- a/setup.py
+++ b/setup.py
@@ -18,11 +18,6 @@ def requirements():
 
 
 packages = find_packages(exclude=['tests*'])
-packages.extend(['telegram.vendor.urllib3.urllib3',
-                'telegram.vendor.urllib3.urllib3.packages', 'telegram.vendor.urllib3.urllib3.packages.ssl_match_hostname',
-                'telegram.vendor.urllib3.urllib3.packages.backports', 'telegram.vendor.urllib3.urllib3.contrib',
-                'telegram.vendor.urllib3.urllib3.util',
-                ])
 
 with codecs.open('README.rst', 'r', 'utf-8') as fd:
     fn = os.path.join('telegram', 'version.py')
diff --git a/telegram/vendor/ptb_urllib3 b/telegram/vendor/ptb_urllib3
index 60cec0d2d..ddb495340 160000
--- a/telegram/vendor/ptb_urllib3
+++ b/telegram/vendor/ptb_urllib3
@@ -1 +1 @@
-Subproject commit 60cec0d2dbd1016a889fa98e4dec6a3b1bd2e799
+Subproject commit ddb495340152a4e51800226dc68a479e48c055ff