diff --git a/package-lock.json b/package-lock.json
index 999951f..1ed116d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,9 @@
       "name": "react-query-external-sync",
       "version": "2.2.3",
       "license": "MIT",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.3"
+      },
       "devDependencies": {
         "@babel/core": "^7.23.9",
         "@babel/preset-env": "^7.23.9",
@@ -2563,6 +2566,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/fast-deep-equal": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+      "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
+      "license": "MIT"
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
diff --git a/package.json b/package.json
index 4b7d895..355dc62 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,9 @@
   ],
   "author": "LovesWorking (https://github.com/LovesWorking)",
   "license": "MIT",
-  "dependencies": {},
+  "dependencies": {
+    "fast-deep-equal": "^3.1.3"
+  },
   "peerDependencies": {
     "@tanstack/react-query": "^4.0.0 || ^5.0.0",
     "react": "^18 || ^19",
diff --git a/src/react-query-external-sync/hooks/useDynamicAsyncStorageQueries.ts b/src/react-query-external-sync/hooks/useDynamicAsyncStorageQueries.ts
index a682c42..e2fe4a3 100644
--- a/src/react-query-external-sync/hooks/useDynamicAsyncStorageQueries.ts
+++ b/src/react-query-external-sync/hooks/useDynamicAsyncStorageQueries.ts
@@ -1,6 +1,6 @@
 import { useEffect, useMemo, useState } from 'react';
 import { QueryClient, useQueries } from '@tanstack/react-query';
-
+import isEqual from 'fast-deep-equal';
 import { storageQueryKeys } from './storageQueryKeys';
 
 /**
@@ -171,7 +171,7 @@ export function useDynamicAsyncStorageQueries({
               // Only compare if we have cached data (avoid false positives after cache clear)
               if (cachedData !== undefined) {
                 // Compare values (deep comparison for objects)
-                const valuesAreDifferent = JSON.stringify(currentValue) !== JSON.stringify(cachedData);
+                const valuesAreDifferent = !isEqual(currentValue, cachedData);
 
                 if (valuesAreDifferent) {
                   console.log('🔄 [AsyncStorage Hook] Value changed for key:', key);
diff --git a/src/react-query-external-sync/hooks/useDynamicSecureStorageQueries.ts b/src/react-query-external-sync/hooks/useDynamicSecureStorageQueries.ts
index b972b52..1f5182f 100644
--- a/src/react-query-external-sync/hooks/useDynamicSecureStorageQueries.ts
+++ b/src/react-query-external-sync/hooks/useDynamicSecureStorageQueries.ts
@@ -2,6 +2,7 @@ import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { QueryClient, useQueries } from '@tanstack/react-query';
 
 import { storageQueryKeys } from './storageQueryKeys';
+import isEqual from "fast-deep-equal";
 
 /**
  * SecureStore interface that matches expo-secure-store API
@@ -247,7 +248,7 @@ export function useDynamicSecureStorageQueries({
               // Only compare if we have cached data (avoid false positives after cache clear)
               if (cachedData !== undefined) {
                 // Deep comparison using a more robust method
-                const valuesAreDifferent = !deepEqual(currentValue, cachedData);
+                const valuesAreDifferent = !isEqual(currentValue, cachedData);
 
                 if (valuesAreDifferent) {
                   console.log('🔄 [SecureStore Hook] Value changed for key:', key);
@@ -308,24 +309,4 @@ export function useDynamicSecureStorageQueries({
   }
 
   return queries;
-}
-
-// Helper function for deep equality comparison
-function deepEqual(a: unknown, b: unknown): boolean {
-  if (a === b) return true;
-
-  if (a === null || b === null || a === undefined || b === undefined) {
-    return a === b;
-  }
-
-  if (typeof a !== typeof b) return false;
-
-  if (typeof a !== 'object') return a === b;
-
-  // For objects, use JSON comparison as fallback but handle edge cases
-  try {
-    return JSON.stringify(a) === JSON.stringify(b);
-  } catch {
-    return false;
-  }
-}
+}
\ No newline at end of file