diff --git a/requirements.txt b/requirements.txt
index 71db567..791833a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ whitenoise==4.1.2
 django-crispy-forms==1.7.2
 robobrowser==0.5.3
 geopandas==0.6.0
-Werkzeug==0.16.0
+Werkzeug==2.2.3