diff --git a/oauth2client/__init__.py b/oauth2client/__init__.py
index f7c36c1..f43df02 100644
--- a/oauth2client/__init__.py
+++ b/oauth2client/__init__.py
@@ -16,8 +16,8 @@
 
 __version__ = '1.5.2'
 
-GOOGLE_AUTH_URI = 'https://accounts.google.com/o/oauth2/auth'
+GOOGLE_AUTH_URI = 'https://accounts.google.com/o/oauth2/v2/auth'
 GOOGLE_DEVICE_URI = 'https://accounts.google.com/o/oauth2/device/code'
 GOOGLE_REVOKE_URI = 'https://accounts.google.com/o/oauth2/revoke'
-GOOGLE_TOKEN_URI = 'https://accounts.google.com/o/oauth2/token'
-GOOGLE_TOKEN_INFO_URI = 'https://www.googleapis.com/oauth2/v2/tokeninfo'
+GOOGLE_TOKEN_URI = 'https://www.googleapis.com/oauth2/v4/token'
+GOOGLE_TOKEN_INFO_URI = 'https://www.googleapis.com/oauth2/v3/tokeninfo'
diff --git a/tests/data/client_secrets.json b/tests/data/client_secrets.json
index fd96a7a..5356103 100644
--- a/tests/data/client_secrets.json
+++ b/tests/data/client_secrets.json
@@ -3,8 +3,8 @@
     "client_id": "foo_client_id",
     "client_secret": "foo_client_secret",
     "redirect_uris": [],
-    "auth_uri": "https://accounts.google.com/o/oauth2/auth",
-    "token_uri": "https://accounts.google.com/o/oauth2/token",
+    "auth_uri": "https://accounts.google.com/o/oauth2/v2/auth",
+    "token_uri": "https://www.googleapis.com/oauth2/v4/token",
     "revoke_uri": "https://accounts.google.com/o/oauth2/revoke"
   }
 }
diff --git a/tests/data/unfilled_client_secrets.json b/tests/data/unfilled_client_secrets.json
index a232f37..a85ca01 100644
--- a/tests/data/unfilled_client_secrets.json
+++ b/tests/data/unfilled_client_secrets.json
@@ -3,7 +3,7 @@
     "client_id": "[[INSERT CLIENT ID HERE]]",
     "client_secret": "[[INSERT CLIENT SECRET HERE]]",
     "redirect_uris": [],
-    "auth_uri": "https://accounts.google.com/o/oauth2/auth",
-    "token_uri": "https://accounts.google.com/o/oauth2/token"
+    "auth_uri": "https://accounts.google.com/o/oauth2/v2/auth",
+    "token_uri": "https://www.googleapis.com/oauth2/v4/token"
   }
 }