diff --git a/py/requirements.txt b/py/requirements.txt
index c43fa14..7993ee3 100644
--- a/py/requirements.txt
+++ b/py/requirements.txt
@@ -9,4 +9,4 @@ pyobjc-framework-Cocoa==5.3
 pyobjc-framework-Quartz==5.3
 pyperclip==1.8.0
 six==1.15.0
-Werkzeug==1.0.1
+Werkzeug==2.2.3