diff --git a/requirements.txt b/requirements.txt
index 54d47b9..f18751f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,5 +16,5 @@ Pillow==8.2.0
 pycparser==2.18
 six==1.11.0
 SQLAlchemy==1.2.7
-Werkzeug==0.14.1
+Werkzeug==0.15.5
 WTForms==2.1