diff --git a/requirements.txt b/requirements.txt
index 98efbd9..d74ac10 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,4 +16,4 @@ six>=1.10.0
 jsonfield>=2.0.1
 django-rest-swagger>=2.1.2
 pyyaml>=3.12
-mysqlclient>=1.3.10
+mysqlclient>=1.3.10,<1.4