diff --git a/patches/bundle-dash-app.py b/patches/bundle-dash-app.py
index 435c694..2d56ebd 100644
--- a/patches/bundle-dash-app.py
+++ b/patches/bundle-dash-app.py
@@ -146,7 +146,13 @@ def server_error(err):
 # Packages that require a specific version, either due to bundled javascript
 # files (dash, dash_*) or micropip:s rudimentary dependency resolving (flask)
 required_packages = ""
-for package in ["flask", "dash", "dash_extensions", "dash_mantine_components"]:
+for package in [
+    "flask",
+    "dash",
+    "dash_extensions",
+    "dash_mantine_components",
+    "Werkzeug",
+]:
     try:
         required_packages += f'"{package}=={version(package)}",'
     except:
diff --git a/xiplot b/xiplot
index c4bb736..78f49a4 160000
--- a/xiplot
+++ b/xiplot
@@ -1 +1 @@
-Subproject commit c4bb7360b5dab29d166b4677bf10e1197aecd240
+Subproject commit 78f49a4173728d774f8b32be990c7139f6aa543e