diff --git a/package.json b/package.json
index 9476f837..d8c0ebdc 100644
--- a/package.json
+++ b/package.json
@@ -138,6 +138,7 @@
       "vite-plugin-monaco-editor@1.1.0": "patches/vite-plugin-monaco-editor@1.1.0.patch"
     },
     "overrides": {
+      "h3": "^1.15.6",
       "path-to-regexp@^6": "^6.3.0",
       "minimatch@^10": "^10.2.1",
       "undici@^5||^6": "^6.24.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9a6872ee..a9980e5c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -5,6 +5,7 @@ settings:
   excludeLinksFromLockfile: false
 
 overrides:
+  h3: ^1.15.6
   path-to-regexp@^6: ^6.3.0
   minimatch@^10: ^10.2.1
   undici@^5||^6: ^6.24.0
@@ -4625,8 +4626,8 @@ packages:
     resolution: {integrity: sha512-5v6yZd4JK3eMI3FqqCouswVqwugaA9r4dNZB1wwcmrD02QkV5H0y7XBQW8QwQqEaZY1pM9aqORSORhJRdNK44Q==}
     engines: {node: '>=6.0'}
 
-  h3@1.15.5:
-    resolution: {integrity: sha512-xEyq3rSl+dhGX2Lm0+eFQIAzlDN6Fs0EcC4f7BNUmzaRX/PTzeuM+Tr2lHB8FoXggsQIeXLj8EDVgs5ywxyxmg==}
+  h3@1.15.9:
+    resolution: {integrity: sha512-H7UPnyIupUOYUQu7f2x7ABVeMyF/IbJjqn20WSXpMdnQB260luADUkSgJU7QTWLutq8h3tUayMQ1DdbSYX5LkA==}
 
   hachure-fill@0.5.2:
     resolution: {integrity: sha512-3GKBOn+m2LX9iq+JC1064cSFprJY4jL1jCXTcpnfER5HYE2l/4EfWSGzkPa/ZDBmYI0ZOEj5VHV/eKnPGkHuOg==}
@@ -12037,7 +12038,7 @@ snapshots:
       section-matter: 1.0.0
       strip-bom-string: 1.0.0
 
-  h3@1.15.5:
+  h3@1.15.9:
     dependencies:
       cookie-es: 1.2.2
       crossws: 0.3.5
@@ -14664,7 +14665,7 @@ snapshots:
       anymatch: 3.1.3
       chokidar: 5.0.0
       destr: 2.0.5
-      h3: 1.15.5
+      h3: 1.15.9
       lru-cache: 11.2.6
       node-fetch-native: 1.6.7
       ofetch: 1.5.1