diff --git a/setup.py b/setup.py
index dde8f7e..455ced2 100644
--- a/setup.py
+++ b/setup.py
@@ -36,11 +36,11 @@ setup(
     ],
     test_suite='runtests.runtests',
     tests_require=[
-        'pyjwkest==1.3.0',
-        'mock==2.0.0',
+        'pyjwkest>=1.3.0',
+        'mock>=2.0.0',
     ],
 
     install_requires=[
-        'pyjwkest==1.3.0',
+        'pyjwkest>=1.3.0',
     ],
 )