diff --git a/requirements.txt b/requirements.txt
index 7cde942..03b563f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ pdfminer==20191125
 pycryptodome==3.10.1
 PyPDF2==1.26.0
 typing-extensions==3.10.0.0
-Werkzeug==2.0.1
+Werkzeug==2.2.3
 zipp==3.4.1