diff --git a/requirements.txt b/requirements.txt
index 99a854f..587fe2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,4 +17,4 @@ requests==2.20.1
 requests-kerberos==0.11.0
 six==1.12.0
 urllib3==1.24.1
-Werkzeug==0.14.1
\ No newline at end of file
+Werkzeug==0.15.3
\ No newline at end of file