diff --git a/lite/requirements-lite.txt b/lite/requirements-lite.txt
index 1b0b9376a..8a885f745 100644
--- a/lite/requirements-lite.txt
+++ b/lite/requirements-lite.txt
@@ -1,6 +1,6 @@
 # Build-time toolchain for the JupyterLite proof-of-concept (see README.md).
 # These are NOT runtime deps of aima; they only build the static browser site.
-jupyterlite-core==0.8.0
+jupyterlite-core==0.8.4
 jupyterlite-pyodide-kernel==0.8.1
 jupyterlite==0.8.0
 jupyter-server