diff --git a/setup.py b/setup.py
index 52d4ea7..f0049c3 100644
--- a/setup.py
+++ b/setup.py
@@ -52,7 +52,7 @@ SPHINX_REQ = 'Sphinx < 2'
 DOCS_REQS = [SPHINX_REQ]
 
 TEST_REQS = [
-    'hypothesis < 4',
+    'hypothesis < 5',
     'py < 2',
     'pytest < 5',
     'pytest-benchmark >= 3.2.0, < 4',