diff --git a/requirements.txt b/requirements.txt
index eda40816..7655a46f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # Core modules (mandatory)
-jupyterlite-core==0.1.0
+jupyterlite-core==0.1.1
 jupyterlab~=3.5.1
 
 # Python kernel (optional)