diff --git a/requirements.txt b/requirements.txt
index 7d459ce..4941e7f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,5 +45,5 @@ typed-ast==1.4.0          # via astroid
 typing==3.7.4.1           # via curtsies
 urllib3==1.25.3           # via requests
 wcwidth==0.1.7            # via curtsies
-werkzeug==0.15.6          # via flask
+werkzeug==1.0.0           # via flask
 wrapt==1.11.2             # via astroid