diff --git a/requirements.txt b/requirements.txt
index 678147c4..bb162565 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,14 @@
 # Core modules (mandatory)
-jupyterlite-core==0.1.3
-jupyterlab~=3.5.1
+jupyterlite-core==0.2.1
+jupyterlab~=4.0.9
+notebook~=7.0.6
+
 
 # Python kernel (optional)
-jupyterlite-pyodide-kernel==0.1.3
+jupyterlite-pyodide-kernel==0.2.0
 
 # JavaScript kernel (optional)
-jupyterlite-javascript-kernel==0.1.3
+jupyterlite-javascript-kernel==0.2.1
 
 # Language support (optional)
 jupyterlab-language-pack-fr-FR
@@ -20,11 +22,12 @@ jupyterlite-p5-kernel==0.1.0
 jupyterlite-xeus-lua==0.3.1
 
 # JupyterLab: Fasta file renderer (optional)
-jupyterlab-fasta>=3,<4
+jupyterlab-fasta>=3.3.0,<4
 # JupyterLab: Geojson file renderer (optional)
-jupyterlab-geojson>=3,<4
+jupyterlab-geojson>=3.4.0,<4
 # JupyterLab: guided tour (optional)
-jupyterlab-tour
+# TODO: re-enable after https://github.com/jupyterlab-contrib/jupyterlab-tour/issues/82
+# jupyterlab-tour
 # JupyterLab: dark theme
 jupyterlab-night
 # JupyterLab: Miami nights theme (optional)