diff --git a/demo/requirements.txt b/demo/requirements.txt
index 630ffbf..d28c4f5 100644
--- a/demo/requirements.txt
+++ b/demo/requirements.txt
@@ -1,7 +1,7 @@
 # Core modules (mandatory)
 jupyterlite-core==0.3.0
-jupyterlab~=4.1.8
-notebook~=7.1.3
+jupyterlab~=4.2.0
+notebook~=7.2.0
 
 # Python kernel (optional)
 jupyterlite-pyodide-kernel==0.3.1