diff --git a/package.json b/package.json
index ae5b166..2020a86 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "@biomejs/biome": "^2.0.0",
     "@types/node": "^22.14.1",
     "@types/tmp": "^0.2.6",
-    "openapi-fetch": "^0.14.0",
+    "openapi-fetch": "^0.15.0",
     "openapi-typescript": "^7.6.1",
     "typescript": "^5.8.3",
     "vitest": "^3.1.1"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9004834..cc0a098 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -28,8 +28,8 @@ importers:
         specifier: ^0.2.6
         version: 0.2.6
       openapi-fetch:
-        specifier: ^0.14.0
-        version: 0.14.0
+        specifier: ^0.15.0
+        version: 0.15.0
       openapi-typescript:
         specifier: ^7.6.1
         version: 7.9.1(typescript@5.9.2)
@@ -550,8 +550,8 @@ packages:
     engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
     hasBin: true
 
-  openapi-fetch@0.14.0:
-    resolution: {integrity: sha512-PshIdm1NgdLvb05zp8LqRQMNSKzIlPkyMxYFxwyHR+UlKD4t2nUjkDhNxeRbhRSEd3x5EUNh2w5sJYwkhOH4fg==}
+  openapi-fetch@0.15.0:
+    resolution: {integrity: sha512-OjQUdi61WO4HYhr9+byCPMj0+bgste/LtSBEcV6FzDdONTs7x0fWn8/ndoYwzqCsKWIxEZwo4FN/TG1c1rI8IQ==}
 
   openapi-typescript-helpers@0.0.15:
     resolution: {integrity: sha512-opyTPaunsklCBpTK8JGef6mfPhLSnyy5a0IN9vKtx3+4aExf+KxEqYwIy3hqkedXIB97u357uLMJsOnm3GVjsw==}
@@ -1142,7 +1142,7 @@ snapshots:
 
   nanoid@3.3.11: {}
 
-  openapi-fetch@0.14.0:
+  openapi-fetch@0.15.0:
     dependencies:
       openapi-typescript-helpers: 0.0.15