diff --git a/requirements.txt b/requirements.txt
index 9f9479f..f6741ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,5 +23,5 @@ six==1.11.0
 sklearn==0.0
 threadpoolctl==2.1.0
 visitor==0.1.3
-Werkzeug==0.14
+Werkzeug==0.15.5
 Flask-WTF
\ No newline at end of file