diff --git a/setup.py b/setup.py
index b9f8d1f84..4c3364510 100644
--- a/setup.py
+++ b/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',
diff --git a/tox.ini b/tox.ini
index 03d615697..13d40c960 100644
--- a/tox.ini
+++ b/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