diff --git a/package.json b/package.json
index d12d623a7..558a8f311 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "devDependencies": {
     "@intlify/unplugin-vue-i18n": "11.2.3",
     "@types/json-schema": "7.0.15",
-    "hono": "4.12.19",
+    "hono": "4.12.21",
     "markdown-it": "14.1.1",
     "oxfmt": "0.50.0",
     "vitepress": "2.0.0-alpha.17",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 823aa3cd6..d0ace33a8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,8 +15,8 @@ importers:
         specifier: 7.0.15
         version: 7.0.15
       hono:
-        specifier: 4.12.19
-        version: 4.12.19
+        specifier: 4.12.21
+        version: 4.12.21
       markdown-it:
         specifier: 14.1.1
         version: 14.1.1
@@ -1204,8 +1204,8 @@ packages:
   hast-util-whitespace@3.0.0:
     resolution: {integrity: sha512-88JUN06ipLwsnv+dVn+OIYOvAuvBMy/Qoi6O7mQHxdPXpjy+Cd6xRkWwux7DKO+4sYILtLBRIKgsdpS2gQc7qw==}
 
-  hono@4.12.19:
-    resolution: {integrity: sha512-xa3eYXYXx68XTT4hZ7dRzsXBhaq85ToSrlUJNoR0gwz/1Ap/CNwX47wfvV7pc/xWhjKVVkLT7zBJy8chhNguqQ==}
+  hono@4.12.21:
+    resolution: {integrity: sha512-uV63apnb0kyPtAUwoWgaGh9HyIFcv8lgmzPZSiTBQAFOFGIzka5EZ1dZocmGnn0XdX0+XTqJ6Tqv7selMuGLRQ==}
     engines: {node: '>=16.9.0'}
 
   hookable@5.5.3:
@@ -2580,7 +2580,7 @@ snapshots:
     dependencies:
       '@types/hast': 3.0.4
 
-  hono@4.12.19: {}
+  hono@4.12.21: {}
 
   hookable@5.5.3: {}