diff --git a/packages/openapi/package.json b/packages/openapi/package.json
index d1e50cb55..12e91ef2e 100644
--- a/packages/openapi/package.json
+++ b/packages/openapi/package.json
@@ -77,7 +77,7 @@
     "@orpc/shared": "workspace:*",
     "@orpc/standard-server": "workspace:*",
     "json-schema-typed": "^8.0.2",
-    "rou3": "^0.7.12"
+    "rou3": "^0.8.1"
   },
   "devDependencies": {
     "fastify": "^5.8.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3c56d70ed..373c84639 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -501,8 +501,8 @@ importers:
         specifier: ^8.0.2
         version: 8.0.2
       rou3:
-        specifier: ^0.7.12
-        version: 0.7.12
+        specifier: ^0.8.1
+        version: 0.8.1
     devDependencies:
       fastify:
         specifier: ^5.8.2
@@ -13127,6 +13127,9 @@ packages:
   rou3@0.7.12:
     resolution: {integrity: sha512-iFE4hLDuloSWcD7mjdCDhx2bKcIsYbtOTpfH5MHHLSKMOUyjqQXTeZVa289uuwEGEKFoE/BAPbhaU4B774nceg==}
 
+  rou3@0.8.1:
+    resolution: {integrity: sha512-ePa+XGk00/3HuCqrEnK3LxJW7I0SdNg6EFzKUJG73hMAdDcOUC/i/aSz7LSDwLrGr33kal/rqOGydzwl6U7zBA==}
+
   roughjs@4.6.6:
     resolution: {integrity: sha512-ZUz/69+SYpFN/g/lUlo2FXcIjRkSu3nDarreVdGGndHEBJ6cXPdKguS8JGxwj5HA5xIbVKSmLgr5b3AWxtRfvQ==}
 
@@ -29496,6 +29499,8 @@ snapshots:
 
   rou3@0.7.12: {}
 
+  rou3@0.8.1: {}
+
   roughjs@4.6.6:
     dependencies:
       hachure-fill: 0.5.2