diff --git a/package-lock.json b/package-lock.json
index 98cc731f..7797703d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9223,25 +9223,19 @@
       }
     },
     "node_modules/fetch-mock": {
-      "version": "11.1.5",
-      "resolved": "https://registry.npmjs.org/fetch-mock/-/fetch-mock-11.1.5.tgz",
-      "integrity": "sha512-KHmZDnZ1ry0pCTrX4YG5DtThHi0MH+GNI9caESnzX/nMJBrvppUHMvLx47M0WY9oAtKOMiPfZDRpxhlHg89BOA==",
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/fetch-mock/-/fetch-mock-12.0.2.tgz",
+      "integrity": "sha512-9KVq/Scz06A+ThORLA/J/EACiPzLdSn6DeLV61hni57kd3DXhQVCtkpj4LgwES+8osEVEfcqA6LwdSX2FYVK7w==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "@types/glob-to-regexp": "^0.4.4",
         "dequal": "^2.0.3",
         "glob-to-regexp": "^0.4.1",
-        "is-subset": "^0.1.1",
+        "is-subset-of": "^3.1.10",
         "regexparam": "^3.0.0"
       },
       "engines": {
-        "node": ">=8.0.0"
-      },
-      "peerDependenciesMeta": {
-        "node-fetch": {
-          "optional": true
-        }
+        "node": ">=18.11.0"
       }
     },
     "node_modules/figures": {
@@ -11850,12 +11844,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/is-subset": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/is-subset/-/is-subset-0.1.1.tgz",
-      "integrity": "sha512-6Ybun0IkarhmEqxXCNw/C0bna6Zb/TkfUX9UbwJtK6ObwAVCxmAP308WWTHviM/zAqXk05cdhYsUsZeGQh99iw==",
+    "node_modules/is-subset-of": {
+      "version": "3.1.10",
+      "resolved": "https://registry.npmjs.org/is-subset-of/-/is-subset-of-3.1.10.tgz",
+      "integrity": "sha512-avvaYgVmYWyaZ1NDFiv4y9JGkrE2je3op1Po4VYKKJKR8H2qVPsg1GZuuXl5elCTxTlwAIsrAjWAs4BVrISFRw==",
+      "deprecated": "Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.",
       "dev": true,
-      "license": "MIT"
+      "dependencies": {
+        "typedescriptor": "3.0.2"
+      }
     },
     "node_modules/is-symbol": {
       "version": "1.0.4",
@@ -21569,6 +21566,13 @@
         "is-typedarray": "^1.0.0"
       }
     },
+    "node_modules/typedescriptor": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/typedescriptor/-/typedescriptor-3.0.2.tgz",
+      "integrity": "sha512-hyVbaCUd18UiXk656g/imaBLMogpdijIEpnhWYrSda9rhvO4gOU16n2nh7xG5lv/rjumnZzGOdz0CEGTmFe0fQ==",
+      "deprecated": "Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.",
+      "dev": true
+    },
     "node_modules/typescript": {
       "version": "5.6.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
@@ -23803,7 +23807,7 @@
         "@vitest/coverage-v8": "^2.1.3",
         "ajv": "^8.12.0",
         "ajv-formats": "^3.0.1",
-        "fetch-mock": "^11.1.3",
+        "fetch-mock": "^12.0.2",
         "oas-normalize": "^11.0.1",
         "openapi-types": "^12.1.3",
         "tsup": "^8.0.1",
@@ -24117,7 +24121,7 @@
         "@types/caseless": "^0.12.5",
         "@types/lodash.merge": "^4.6.9",
         "@vitest/coverage-v8": "^2.1.3",
-        "fetch-mock": "^11.1.3",
+        "fetch-mock": "^12.0.2",
         "get-stream": "^9.0.1",
         "typescript": "^5.2.2",
         "vitest": "^2.1.3"
diff --git a/packages/api/package.json b/packages/api/package.json
index 4a0187ed..af0c035d 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -84,7 +84,7 @@
     "@vitest/coverage-v8": "^2.1.3",
     "ajv": "^8.12.0",
     "ajv-formats": "^3.0.1",
-    "fetch-mock": "^11.1.3",
+    "fetch-mock": "^12.0.2",
     "oas-normalize": "^11.0.1",
     "openapi-types": "^12.1.3",
     "tsup": "^8.0.1",
diff --git a/packages/core/package.json b/packages/core/package.json
index 22bfc1e5..07d70b1e 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -65,7 +65,7 @@
     "@types/caseless": "^0.12.5",
     "@types/lodash.merge": "^4.6.9",
     "@vitest/coverage-v8": "^2.1.3",
-    "fetch-mock": "^11.1.3",
+    "fetch-mock": "^12.0.2",
     "get-stream": "^9.0.1",
     "typescript": "^5.2.2",
     "vitest": "^2.1.3"