diff --git a/requirements.txt b/requirements.txt
index 467089c..76a9a25 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,6 +56,6 @@ six==1.10.0
 SQLAlchemy==1.0.8
 structlog==17.2.0
 urllib3==1.22
-validators==0.12.2
+validators==0.12.6
 Werkzeug==0.10.4
 WTForms==2.1