diff --git a/setup.py b/setup.py
index e7bec06..84d0872 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 here = os.path.dirname(__file__)
 requires = [
-    'jsonschema==2.4.0',
+    'jsonschema==2.6.0',
 ]
 if sys.version_info <= (3, 5):
     requires.append('zipp == 1.2.0')