diff --git a/ansible/files/requirements.txt b/ansible/files/requirements.txt
index abc4ba5..39a935e 100644
--- a/ansible/files/requirements.txt
+++ b/ansible/files/requirements.txt
@@ -32,4 +32,4 @@ six==1.12.0
 SQLAlchemy==1.3.3
 urllib3==1.24.1
 vine==1.3.0
-Werkzeug==0.14.1
\ No newline at end of file
+Werkzeug==0.15.3
\ No newline at end of file