diff --git a/addon.xml b/addon.xml
index cacbe0e..eeb8c82 100644
--- a/addon.xml
+++ b/addon.xml
@@ -5,10 +5,10 @@
 	<!-- jarvis -->
     <import addon="xbmc.python" version="2.24.0"/>
     <import addon="script.module.httplib2" version="0.8.0" />
-    <import addon="script.module.oauth2client" version="1.4.11" />
+    <import addon="script.module.oauth2client" version="4.1.2" />
     <import addon="script.module.uritemplate" version="0.6" />
     <import addon="script.module.yaml" version="3.11"/>
-    <import addon="script.module.googleapi" version="1.4.2" />
+    <import addon="script.module.googleapi" version="1.6.4" />
 	<import addon="script.module.requests" version="2.9.1" />
   </requires>
   <extension point="xbmc.python.script" library="default.py"> 
diff --git a/changelog.txt b/changelog.txt
index deae5d2..59016b7 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,7 @@ Version 1.1.1
 
 fixed error on authorizers (missing secret/key)
 added ability to "catchup" on missed scheduled backup
+updated google oauth and client versions
 
 Version 1.1.0
 
diff --git a/resources/lib/pydrive/auth.py b/resources/lib/pydrive/auth.py
index dbc0c51..72ac5a5 100644
--- a/resources/lib/pydrive/auth.py
+++ b/resources/lib/pydrive/auth.py
@@ -3,17 +3,16 @@ import webbrowser
 import httplib2
 import oauth2client.clientsecrets as clientsecrets
 
-from apiclient.discovery import build
+from googleapiclient.discovery import build
 from functools import wraps
 from oauth2client.client import FlowExchangeError
 from oauth2client.client import AccessTokenRefreshError
 from oauth2client.client import OAuth2WebServerFlow
 from oauth2client.client import OOB_CALLBACK_URN
 from oauth2client.file import Storage
-from oauth2client.file import CredentialsFileSymbolicLinkError
 from oauth2client.tools import ClientRedirectHandler
 from oauth2client.tools import ClientRedirectServer
-from oauth2client.util import scopes_to_string
+from oauth2client._helpers import scopes_to_string
 from .apiattr import ApiAttribute
 from .apiattr import ApiAttributeMixin
 from .settings import LoadSettingsFile
@@ -234,7 +233,7 @@ class GoogleAuth(ApiAttributeMixin, object):
     try:
       storage = Storage(credentials_file)
       self.credentials = storage.get()
-    except CredentialsFileSymbolicLinkError:
+    except IOError:
       raise InvalidCredentialsError('Credentials file cannot be symbolic link')
 
   def SaveCredentials(self, backend=None):
diff --git a/resources/lib/pydrive/files.py b/resources/lib/pydrive/files.py
index e60d010..a307a84 100644
--- a/resources/lib/pydrive/files.py
+++ b/resources/lib/pydrive/files.py
@@ -1,8 +1,8 @@
 import io
 import mimetypes
 
-from apiclient import errors
-from apiclient.http import MediaIoBaseUpload
+from googleapiclient import errors
+from googleapiclient.http import MediaIoBaseUpload
 from functools import wraps
 
 from .apiattr import ApiAttribute