diff --git a/visitor-counter/requirements.txt b/visitor-counter/requirements.txt
index b14d7e5..0d80df0 100644
--- a/visitor-counter/requirements.txt
+++ b/visitor-counter/requirements.txt
@@ -13,4 +13,4 @@ python-dotenv==0.10.1
 python-editor==1.0.4
 six==1.12.0
 SQLAlchemy==1.3.6
-Werkzeug==0.14.1
\ No newline at end of file
+Werkzeug==0.15.3
\ No newline at end of file