diff --git a/sender/app/requirements.txt b/sender/app/requirements.txt
index 1f16677..f72ee84 100644
--- a/sender/app/requirements.txt
+++ b/sender/app/requirements.txt
@@ -48,5 +48,5 @@ typing_extensions==4.4.0
 urllib3==1.26.13
 vine==5.0.0
 wcwidth==0.2.5
-Werkzeug==2.2.2
+Werkzeug==2.2.3
 zipp==3.11.0