diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 8c49381..a954f2a 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -11,7 +11,7 @@ chardet==3.0.4
 colorama==0.3.9
 cryptography==2.6.1
 idna==2.7
-jsonschema==2.6.0
+jsonschema==3.0.2
 multidict==4.5.2
 nodeenv==1.3.2
 pre-commit==1.14.4