diff --git a/package-lock.json b/package-lock.json
index b7459ac5..e6030cbe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,6 +13,7 @@
         "gsap": "^3.13.0",
         "is-plain-object": "^5.0.0",
         "jsonpath-plus": "^10.3.0",
+        "nanoid": "^5.1.6",
         "pixi-viewport": "^6.0.3",
         "zod": "^3.25.67",
         "zod-validation-error": "^3.4.0"
@@ -33,7 +34,6 @@
         "rollup-plugin-copy": "^3.5.0",
         "standard-version": "^9.5.0",
         "typescript": "^5.9.3",
-        "uuid": "^13.0.0",
         "vitest": "^4.0.8"
       },
       "engines": {
@@ -4841,10 +4841,9 @@
       "license": "MIT"
     },
     "node_modules/nanoid": {
-      "version": "3.3.11",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
-      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
-      "dev": true,
+      "version": "5.1.6",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.1.6.tgz",
+      "integrity": "sha512-c7+7RQ+dMB5dPwwCp4ee1/iV/q2P6aK1mTZcfr1BTuVlyW9hJYiMPybJCcnBlQtuSmTIWNeazm/zqNoZSSElBg==",
       "funding": [
         {
           "type": "github",
@@ -4853,10 +4852,10 @@
       ],
       "license": "MIT",
       "bin": {
-        "nanoid": "bin/nanoid.cjs"
+        "nanoid": "bin/nanoid.js"
       },
       "engines": {
-        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
+        "node": "^18 || >=20"
       }
     },
     "node_modules/neo-async": {
@@ -5164,6 +5163,25 @@
         "node": "^10 || ^12 || >=14"
       }
     },
+    "node_modules/postcss/node_modules/nanoid": {
+      "version": "3.3.11",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
+      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "bin": {
+        "nanoid": "bin/nanoid.cjs"
+      },
+      "engines": {
+        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
+      }
+    },
     "node_modules/process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@@ -6211,20 +6229,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/uuid": {
-      "version": "13.0.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-13.0.0.tgz",
-      "integrity": "sha512-XQegIaBTVUjSHliKqcnFqYypAd4S+WCYt5NIeRs6w/UAry7z8Y9j5ZwRRL4kzq9U3sD6v+85er9FvkEaBpji2w==",
-      "dev": true,
-      "funding": [
-        "https://github.com/sponsors/broofa",
-        "https://github.com/sponsors/ctavan"
-      ],
-      "license": "MIT",
-      "bin": {
-        "uuid": "dist-node/bin/uuid"
-      }
-    },
     "node_modules/validate-npm-package-license": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
diff --git a/package.json b/package.json
index 0d23ce23..8e893950 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,7 @@
     "gsap": "^3.13.0",
     "is-plain-object": "^5.0.0",
     "jsonpath-plus": "^10.3.0",
+    "nanoid": "^5.1.6",
     "pixi-viewport": "^6.0.3",
     "zod": "^3.25.67",
     "zod-validation-error": "^3.4.0"
@@ -71,7 +72,6 @@
     "rollup-plugin-copy": "^3.5.0",
     "standard-version": "^9.5.0",
     "typescript": "^5.9.3",
-    "uuid": "^13.0.0",
     "vitest": "^4.0.8"
   }
 }
diff --git a/rollup.config.mjs b/rollup.config.mjs
index b0834b5a..46d5246a 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -37,6 +37,6 @@ export default [
         ],
       }),
     ],
-    external: ['pixi.js'],
+    external: ['pixi.js', 'nanoid'],
   },
 ];
diff --git a/src/utils/uuid.js b/src/utils/uuid.js
index 9937b4fc..83038e91 100644
--- a/src/utils/uuid.js
+++ b/src/utils/uuid.js
@@ -1,3 +1,10 @@
-import { v4 as uuidv4 } from 'uuid';
+import { customAlphabet } from 'nanoid';
 
-export const uid = () => uuidv4().replace(/-/g, '').substring(0, 12);
+// uuidv4 provides completely random values. (CSPRNG)
+// nanoid includes uppercase alphabets, making it more secure (completely random like uuidv4).
+// nanoid allows direct length adjustment in the function.
+export const uid = () =>
+  customAlphabet(
+    '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+    15,
+  )();
diff --git a/src/utils/uuid.test.js b/src/utils/uuid.test.js
index 2d629722..2020d65d 100644
--- a/src/utils/uuid.test.js
+++ b/src/utils/uuid.test.js
@@ -5,7 +5,7 @@ describe('uuid', () => {
   describe('createUUID', () => {
     it('should create a UUID string of length 8', () => {
       const uuid = uid();
-      expect(uuid).toHaveLength(12);
+      expect(uuid).toHaveLength(15);
     });
 
     it('should create a UUID string containing only alphanumeric characters', () => {
@@ -20,11 +20,12 @@ describe('uuid', () => {
     });
 
     it('should create a new UUID every time it is called.', () => {
+      const size = 100000;
       const uuids = new Set();
-      for (let i = 0; i < 1000; i++) {
+      for (let i = 0; i < size; i++) {
         uuids.add(uid());
       }
-      expect(uuids.size).toBe(1000);
+      expect(uuids.size).toBe(size);
     });
   });
 });