1 files changed, 1 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index d2ff5f8c..07e82863 100644
--- a/setup.py
+++ b/setup.py
@@ -93,6 +93,7 @@ setup(
         'dev': [
             "asynctest>=0.12.0",
             "Flask>=1.0,<1.2",
+            "hypothesis>=5.8,<5.9",
             "parver>=0.1,<2.0",
             "pytest-asyncio>=0.10.0,<0.11",
             "pytest-cov>=2.7.1,<3",