diff --git a/mangrove-special-/canopy_height/code/requirements.txt b/mangrove-special-/canopy_height/code/requirements.txt
index 17ebcb0..d4f5804 100644
--- a/mangrove-special-/canopy_height/code/requirements.txt
+++ b/mangrove-special-/canopy_height/code/requirements.txt
@@ -4,4 +4,4 @@ itsdangerous==1.1.0
 Jinja2==2.10.1
 MarkupSafe==1.1.1
 simplejson==3.16.0
-Werkzeug==0.15.2
+Werkzeug==0.15.3