diff --git a/packages/core/package.json b/packages/core/package.json
index 2099d46..3116b71 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -24,7 +24,7 @@
         "@deroll/tsconfig": "workspace:*",
         "@types/node": "^22.7.9",
         "npm-run-all": "^4",
-        "openapi-typescript": "^7.4.1",
+        "openapi-typescript": "^7.4.2",
         "ts-node": "^10.9.2",
         "tsup": "^8.3.0",
         "typescript": "^5.6.3",
diff --git a/packages/router/package.json b/packages/router/package.json
index 8e2c7b7..1297188 100644
--- a/packages/router/package.json
+++ b/packages/router/package.json
@@ -26,7 +26,7 @@
         "@deroll/tsconfig": "workspace:*",
         "@types/node": "^22.7.9",
         "npm-run-all": "^4.1.5",
-        "openapi-typescript": "^7.4.1",
+        "openapi-typescript": "^7.4.2",
         "ts-node": "^10.9.2",
         "tsup": "^8.3.0",
         "typescript": "^5.6.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ef992a0..80a5826 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -145,8 +145,8 @@ importers:
         specifier: ^4
         version: 4.1.5
       openapi-typescript:
-        specifier: ^7.4.1
-        version: 7.4.1(typescript@5.6.3)
+        specifier: ^7.4.2
+        version: 7.4.2(typescript@5.6.3)
       ts-node:
         specifier: ^10.9.2
         version: 10.9.2(@types/node@22.7.9)(typescript@5.6.3)
@@ -234,8 +234,8 @@ importers:
         specifier: ^4.1.5
         version: 4.1.5
       openapi-typescript:
-        specifier: ^7.4.1
-        version: 7.4.1(typescript@5.6.3)
+        specifier: ^7.4.2
+        version: 7.4.2(typescript@5.6.3)
       ts-node:
         specifier: ^10.9.2
         version: 10.9.2(@types/node@22.7.9)(typescript@5.6.3)
@@ -6430,8 +6430,8 @@ packages:
   openapi-typescript-helpers@0.0.13:
     resolution: {integrity: sha512-z44WK2e7ygW3aUtAtiurfEACohf/Qt9g6BsejmIYgEoY4REHeRzgFJmO3ium0libsuzPc145I+8lE9aiiZrQvQ==}
 
-  openapi-typescript@7.4.1:
-    resolution: {integrity: sha512-HrRoWveViADezHCNgQqZmPKmQ74q7nuH/yg9ursFucZaYQNUqsX38fE/V2sKBHVM+pws4tAHpuh/ext2UJ/AoQ==}
+  openapi-typescript@7.4.2:
+    resolution: {integrity: sha512-SvhmSTItcEAdDUcz+wzrcg6OENpMRkHqqY2hZB01FT+NOfgLcZ1B1ML6vcQrnipONHtG9AQELiKHgGTjpNGjiQ==}
     hasBin: true
     peerDependencies:
       typescript: ^5.x
@@ -8510,7 +8510,7 @@ snapshots:
   '@babel/core@7.24.9':
     dependencies:
       '@ampproject/remapping': 2.3.0
-      '@babel/code-frame': 7.24.7
+      '@babel/code-frame': 7.25.9
       '@babel/generator': 7.24.10
       '@babel/helper-compilation-targets': 7.24.8
       '@babel/helper-module-transforms': 7.24.9(@babel/core@7.24.9)
@@ -16731,7 +16731,7 @@ snapshots:
 
   openapi-typescript-helpers@0.0.13: {}
 
-  openapi-typescript@7.4.1(typescript@5.6.3):
+  openapi-typescript@7.4.2(typescript@5.6.3):
     dependencies:
       '@redocly/openapi-core': 1.25.8(supports-color@9.4.0)
       ansi-colors: 4.1.3
@@ -16885,7 +16885,7 @@ snapshots:
 
   parse-json@5.2.0:
     dependencies:
-      '@babel/code-frame': 7.24.7
+      '@babel/code-frame': 7.25.9
       error-ex: 1.3.2
       json-parse-even-better-errors: 2.3.1
       lines-and-columns: 1.2.4