diff --git a/pyproject.toml b/pyproject.toml
index fdfaf9d..49c4667 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dev = [
   "micropip~=0.8.0",
   "webtypy~=0.1.7",
   "python-slugify~=8.0.4",
-  "pyodide-py==0.27.7",
+  "pyodide-py==0.29.0",
 ]
 
 [tool.pdm.scripts]