diff --git a/playground/package-lock.json b/playground/package-lock.json
index 908e07dadb..3de5b851bf 100644
--- a/playground/package-lock.json
+++ b/playground/package-lock.json
@@ -1747,6 +1747,12 @@
         "vite": "^5.2.0 || ^6 || ^7"
       }
     },
+    "node_modules/@types/emscripten": {
+      "version": "1.41.5",
+      "resolved": "https://registry.npmjs.org/@types/emscripten/-/emscripten-1.41.5.tgz",
+      "integrity": "sha512-cMQm7pxu6BxtHyqJ7mQZ2kXWV5SLmugybFdHCBbJ5eHzOo6VhBckEgAT3//rP5FwPHNPeEiq4SmQ5ucBwsOo4Q==",
+      "license": "MIT"
+    },
     "node_modules/@types/estree": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.8.tgz",
@@ -5278,11 +5284,12 @@
       }
     },
     "node_modules/pyodide": {
-      "version": "0.28.0",
-      "resolved": "https://registry.npmjs.org/pyodide/-/pyodide-0.28.0.tgz",
-      "integrity": "sha512-QML/Gh8eu50q5zZKLNpW6rgS0XUdK+94OSL54AUSKV8eJAxgwZrMebqj+CyM0EbF3EUX8JFJU3ryaxBViHammQ==",
+      "version": "0.29.0",
+      "resolved": "https://registry.npmjs.org/pyodide/-/pyodide-0.29.0.tgz",
+      "integrity": "sha512-ObIvsTmcrxAWKg+FT1GjfSdDmQc5CabnYe/nn5BCuhr9BVVITeQ24DBdZuG5B2tIiAZ9YonBpnDB7cmHZyd2Rw==",
       "license": "MPL-2.0",
       "dependencies": {
+        "@types/emscripten": "^1.41.4",
         "ws": "^8.5.0"
       },
       "engines": {
@@ -6589,7 +6596,7 @@
         "classnames": "^2.5.1",
         "lz-string": "^1.5.0",
         "monaco-editor": "^0.54.0",
-        "pyodide": "^0.28.0",
+        "pyodide": "^0.29.0",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
         "react-resizable-panels": "^3.0.0",
diff --git a/playground/ty/package.json b/playground/ty/package.json
index f5b1fa8f0f..cf36dceece 100644
--- a/playground/ty/package.json
+++ b/playground/ty/package.json
@@ -19,7 +19,7 @@
     "classnames": "^2.5.1",
     "lz-string": "^1.5.0",
     "monaco-editor": "^0.54.0",
-    "pyodide": "^0.28.0",
+    "pyodide": "^0.29.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-resizable-panels": "^3.0.0",