diff --git a/package.json b/package.json
index 8271ef6..554dd00 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
   "homepage": "https://github.com/escapace/fonttools#readme",
   "license": "MPL-2.0",
   "peerDependencies": {
-    "pyodide": "0.29.3"
+    "pyodide": "0.29.4"
   },
   "private": false,
   "publishConfig": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cf44356..442d2be 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -209,8 +209,8 @@ importers:
   .:
     dependencies:
       pyodide:
-        specifier: 0.29.3
-        version: 0.29.3
+        specifier: 0.29.4
+        version: 0.29.4
     devDependencies:
       '@ast-grep/napi':
         specifier: 0.42.1
@@ -3334,8 +3334,8 @@ packages:
     resolution: {integrity: sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==}
     engines: {node: '>=6'}
 
-  pyodide@0.29.3:
-    resolution: {integrity: sha512-22UBuhOJawj7vKUnS7/F3xK+515LJdjiMAHoCfuS6/PbHiOrSQVnYwDe+2sbVwiOZ3sMMexdXICew6NqOMQGgA==}
+  pyodide@0.29.4:
+    resolution: {integrity: sha512-tCseTsqU3kSxZIjkue5zXxTMNEwrKZwOIIEQRBA/VzHxFN1hoCxe4w41phfCdHd9it9RcCNQb5K/Re0InqMgvA==}
     engines: {node: '>=18.0.0'}
 
   queue-microtask@1.2.3:
@@ -6984,7 +6984,7 @@ snapshots:
 
   punycode@2.3.1: {}
 
-  pyodide@0.29.3:
+  pyodide@0.29.4:
     dependencies:
       '@types/emscripten': 1.41.5
       ws: 8.20.0