diff --git a/examples/react-native/__mocks__/expo-crypto.js b/examples/react-native/__mocks__/expo-crypto.js
new file mode 100644
index 00000000000..e9e5d2759d1
--- /dev/null
+++ b/examples/react-native/__mocks__/expo-crypto.js
@@ -0,0 +1,5 @@
+module.exports = {
+    digest: async (_algorithm, _data) => new Uint8Array(32),
+    getRandomValues: (arr) => arr,
+    randomUUID: () => 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx',
+};
diff --git a/examples/react-native/jest.config.js b/examples/react-native/jest.config.js
index 6b759c8090f..1f6c03b0d18 100644
--- a/examples/react-native/jest.config.js
+++ b/examples/react-native/jest.config.js
@@ -3,17 +3,11 @@ const transformIgnorePatterns = [
   ];
   
   module.exports = {
-    projects: [
-      {
-        preset: "jest-expo/ios",
-        transformIgnorePatterns,
-      },
-      {
-        preset: "jest-expo/android",
-        transformIgnorePatterns,
-      },
-    ],
-  
+    preset: "@react-native/jest-preset",
+    transformIgnorePatterns,
     testRegex: "(/__tests__/.*|\\.(test|spec))\\.(ts|tsx|js)$",
+    moduleNameMapper: {
+      '^expo-crypto$': '<rootDir>/__mocks__/expo-crypto.js',
+    },
   };
   
\ No newline at end of file
diff --git a/examples/react-native/package.json b/examples/react-native/package.json
index fbe7c427cc3..0687816dfac 100644
--- a/examples/react-native/package.json
+++ b/examples/react-native/package.json
@@ -15,6 +15,7 @@
   "devDependencies": {
     "@babel/core": "7.29.0",
     "@expo/cli": "55.0.28",
+    "@react-native/jest-preset": "0.85.3",
     "babel-preset-expo": "54.0.9",
     "buffer": "6.0.3",
     "cross-fetch": "4.1.0",
@@ -25,7 +26,7 @@
     "jest-expo": "54.0.16",
     "random-token": "0.0.8",
     "react": "19.2.5",
-    "react-native": "0.84.1",
+    "react-native": "0.85.3",
     "react-native-gesture-handler": "2.31.1",
     "react-native-get-random-values": "2.0.0",
     "react-native-quick-base64": "2.2.2",