Updated external dependencies

Author: syrusakbary

setup.py

@@ -70,9 +70,9 @@ def run_tests(self):
 
     install_requires=[
         'six>=1.10.0',
-        'graphql-core>=1.0',
-        'graphql-relay>=0.4.4',
-        'promise',
+        'graphql-core>=1.0.1',
+        'graphql-relay>=0.4.5',
+        'promise>=1.0.1',
     ],
     tests_require=[
         'pytest>=2.7.2',

tox.ini

@@ -5,8 +5,8 @@ skipsdist = true
 [testenv]
 deps=
     pytest>=2.7.2
-    graphql-core>=0.5.1
-    graphql-relay>=0.4.3
+    graphql-core>=1.0.1
+    graphql-relay>=0.4.5
     six
     blinker
     singledispatch