diff --git a/demo/requirements.txt b/demo/requirements.txt
index b6bc536..7c0ed2b 100644
--- a/demo/requirements.txt
+++ b/demo/requirements.txt
@@ -1,10 +1,10 @@
 # Core modules (mandatory)
-jupyterlite-core==0.2.3
-jupyterlab~=4.0.12
-notebook~=7.0.8
+jupyterlite-core==0.3.0
+jupyterlab~=4.1.5
+notebook~=7.1.2
 
 # Python kernel (optional)
-jupyterlite-pyodide-kernel==0.2.3
+jupyterlite-pyodide-kernel==0.3.0
 
 # Language support (optional)
 jupyterlab-language-pack-fr-FR