diff --git a/pyproject.toml b/pyproject.toml
index 4ff2523..bbd5c75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ dependencies = [
     "ipywidgets==8.1.5",
     "isort==5.13.2",
     "jedi-language-server==0.42.0",
-    "jupyterlab==4.3.2",
+    "jupyterlab==4.3.3",
     "jupyterlab-lsp==5.1.0",
     "jupyterlab_code_formatter==3.0.2",
     "jupyterlab_widgets==3.0.13",