diff --git a/requirements.txt b/requirements.txt
index e18f96e..ed4e214 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ scipy==1.5.4
 six==1.15.0
 smart-open==4.0.1
 threadpoolctl==2.1.0
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 Flask-Classful==0.14.2
 Unidecode==1.1.2
 spacy==2.3.5