--- setup.py.orig	2020-08-16 11:12:59.000000000 -0400
+++ setup.py	2020-08-16 11:13:10.000000000 -0400
@@ -51,7 +51,7 @@
     'pynacl>=1.3.0',
     'pyyaml>=5.3',
     'txaio>=20.3.1',
-    'numpy==1.15.4',
+    'numpy>=1.15.4',
 ]
 
 setup_requirements = ['pytest-runner', ]