diff --git a/setup.py b/setup.py
index 84fb3ff3..d2f9365e 100644
--- a/setup.py
+++ b/setup.py
@@ -61,7 +61,7 @@ install_requires = [
     # TODO Consider not installing the db drivers, or putting them in extras.
     'rethinkdb~=2.3',  # i.e. a version between 2.3 and 3.0
     'pymongo~=3.4',
-    'pysha3==1.0b1',
+    'pysha3==1.0.0',
     'cryptoconditions>=0.5.0',
     'statsd>=3.2.1',
     'python-rapidjson>=0.0.8',