diff --git a/requirements.txt b/requirements.txt
index 60d5e04..19324db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Core modules (mandatory)
 jupyterlite-core==0.3.0b0
-jupyterlab~=3.5.3
+jupyterlab~=4.1.3
 
 # Python kernel (optional)
 jupyterlite-pyodide-kernel==0.3.0a0