diff --git a/playground/api/package-lock.json b/playground/api/package-lock.json
index aeb69756cc..3fd2d47e16 100644
--- a/playground/api/package-lock.json
+++ b/playground/api/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@miniflare/kv": "^2.14.0",
         "@miniflare/storage-memory": "^2.14.0",
-        "uuid": "^11.0.0"
+        "uuid": "^13.0.0"
       },
       "devDependencies": {
         "@cloudflare/workers-types": "^4.20230801.0",
@@ -138,7 +138,8 @@
       "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20250726.0.tgz",
       "integrity": "sha512-NtM1yVBKJFX4LgSoZkVU0EDhWWvSb1vt6REO+uMYZRgx1HAfQz9GDN6bBB0B+fm2ZIxzt6FzlDbmrXpGJ2M/4Q==",
       "dev": true,
-      "license": "MIT OR Apache-2.0"
+      "license": "MIT OR Apache-2.0",
+      "peer": true
     },
     "node_modules/@cspotcode/source-map-support": {
       "version": "0.8.1",
@@ -1694,6 +1695,7 @@
       "integrity": "sha512-B06u0wXkEd+o5gOCMl/ZHl5cfpYbDZKAT+HWTL+Hws6jWu7dCiqBBXXXzMFcFVJb8D4ytAnYmxJA83uwOQRSsg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "defu": "^6.1.4",
         "exsolve": "^1.0.4",
@@ -1703,16 +1705,16 @@
       }
     },
     "node_modules/uuid": {
-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.1.0.tgz",
-      "integrity": "sha512-0/A9rDy9P7cJ+8w1c9WD9V//9Wj15Ce2MPz8Ri6032usz+NfePxx5AcN3bN+r6ZL6jEo066/yNYB3tn4pQEx+A==",
+      "version": "13.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-13.0.0.tgz",
+      "integrity": "sha512-XQegIaBTVUjSHliKqcnFqYypAd4S+WCYt5NIeRs6w/UAry7z8Y9j5ZwRRL4kzq9U3sD6v+85er9FvkEaBpji2w==",
       "funding": [
         "https://github.com/sponsors/broofa",
         "https://github.com/sponsors/ctavan"
       ],
       "license": "MIT",
       "bin": {
-        "uuid": "dist/esm/bin/uuid"
+        "uuid": "dist-node/bin/uuid"
       }
     },
     "node_modules/validate-npm-package-name": {
@@ -1747,6 +1749,7 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "workerd": "bin/workerd"
       },
diff --git a/playground/api/package.json b/playground/api/package.json
index 79e9d41c7d..37dc48fbde 100644
--- a/playground/api/package.json
+++ b/playground/api/package.json
@@ -15,6 +15,6 @@
   "dependencies": {
     "@miniflare/kv": "^2.14.0",
     "@miniflare/storage-memory": "^2.14.0",
-    "uuid": "^11.0.0"
+    "uuid": "^13.0.0"
   }
 }