diff --git a/sandbox/pyodide/package_filenames.json b/sandbox/pyodide/package_filenames.json
index 00d88167..a6292def 100644
--- a/sandbox/pyodide/package_filenames.json
+++ b/sandbox/pyodide/package_filenames.json
@@ -1,7 +1,7 @@
 [
   "astroid-2.14.2-cp311-none-any.whl",
   "asttokens-2.2.1-cp311-none-any.whl",
-  "chardet-4.0.0-cp311-none-any.whl",
+  "chardet-5.1.0-cp311-none-any.whl",
   "et_xmlfile-1.0.1-cp311-none-any.whl",
   "executing-1.1.1-cp311-none-any.whl",
   "friendly_traceback-0.7.48-cp311-none-any.whl",