diff --git a/profiles/pece/libraries/timelinejs/requirements.txt b/profiles/pece/libraries/timelinejs/requirements.txt
index f574b9048..7b7339b0d 100644
--- a/profiles/pece/libraries/timelinejs/requirements.txt
+++ b/profiles/pece/libraries/timelinejs/requirements.txt
@@ -1,7 +1,7 @@
 Flask==0.10.1
 Jinja2==2.7.3
 MarkupSafe==0.23
-Werkzeug==0.9.6
+Werkzeug==3.0.3
 boto==2.32.1
 itsdangerous==0.24
 wsgiref==0.1.2