diff --git a/pyproject.toml b/pyproject.toml
index 3acee8b..b75dd2a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ docs = ["Sphinx", "sphinx-autodoc-typehints", "pydata-sphinx-theme"]
 [tool.poetry.dev-dependencies]
 jupyterlab = "~4"
 jupyterlite = "0.4.0"
-jupyterlite-core = "0.4.1"
+jupyterlite-core = "0.6.2"
 jupyterlite-pyodide-kernel = "0.4.7"
 build = "^0.10.0"
 pytest = "~7"