diff --git a/Flask/requirements.txt b/Flask/requirements.txt
index ea74a30..c816149 100644
--- a/Flask/requirements.txt
+++ b/Flask/requirements.txt
@@ -1,7 +1,7 @@
 Click==7.0
 Flask==1.0.2
 MarkupSafe==1.1.0
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 matplotlib==3.1.1
 numpy==1.17.0
 scipy==1.3.1