diff --git a/packages/react-native-analytics/package.json b/packages/react-native-analytics/package.json
index 0db5a6e..319db02 100644
--- a/packages/react-native-analytics/package.json
+++ b/packages/react-native-analytics/package.json
@@ -14,8 +14,8 @@
     "@castleio/react-native-castle": "^1.1.5",
     "@farfetch/blackout-core": "^1.58.2",
     "@react-native-async-storage/async-storage": "^1.16.0",
-    "@react-native-firebase/analytics": "^14.11.0",
-    "@react-native-firebase/app": "^14.11.0",
+    "@react-native-firebase/analytics": "^18.9.0",
+    "@react-native-firebase/app": "^18.9.0",
     "axios": "^0.21.4",
     "react": "^16.8.1",
     "react-native": "^0.62.3",
@@ -25,7 +25,7 @@
     "@castleio/react-native-castle": "^1.1.5",
     "@farfetch/blackout-core": "^1.58.2",
     "@react-native-async-storage/async-storage": "^1.6.1",
-    "@react-native-firebase/analytics": "^14.11.0",
+    "@react-native-firebase/analytics": "^18.9.0",
     "react-native": "^0.62.3",
     "react-native-device-info": "^5.5.8",
     "react-native-forter": "^0.1.10"
diff --git a/packages/react-native-analytics/src/integrations/firebaseAnalytics/FirebaseAnalytics.js b/packages/react-native-analytics/src/integrations/firebaseAnalytics/FirebaseAnalytics.js
index 826b16f..b7572ec 100644
--- a/packages/react-native-analytics/src/integrations/firebaseAnalytics/FirebaseAnalytics.js
+++ b/packages/react-native-analytics/src/integrations/firebaseAnalytics/FirebaseAnalytics.js
@@ -9,6 +9,7 @@ import {
   OPTION_ON_SET_USER_HANDLER,
   OPTION_SCREEN_VIEWS_MAPPER,
   OPTION_SET_CUSTOM_USER_ID_PROPERTY,
+  OPTION_GOOGLE_CONSENT_CONFIG,
 } from './constants';
 import {
   defaultEventsMapper,
@@ -49,13 +50,14 @@ class FirebaseAnalytics extends Integration {
    * @param {object} options - User configured options.
    * @param {object} loadData - Analytics' load event data.
    */
-  constructor(options, loadData) {
+  constructor(options = {}, loadData) {
     super(options, loadData);
 
     checkRNFirebaseAnalyticsInstalled();
 
     this.initialize(options);
     this.onSetUser(loadData, options);
+    this.googleConsentConfig = options[OPTION_GOOGLE_CONSENT_CONFIG];
   }
 
   /**
@@ -363,6 +365,43 @@ class FirebaseAnalytics extends Integration {
       await firebaseAnalytics().logEvent(firebaseEvent, properties);
     }
   }
+
+  /**
+   * Overrides super.setConsent to update the consent values
+   * on the native side (via react-native-firebase) by matching
+   * the consent config with the user's given consent.
+   *
+   * @param {object} consentData - Consent object containing the user consent.
+   */
+  async setConsent(consentData) {
+    if (this.googleConsentConfig) {
+      // Dealing with null or undefined consent values
+      const safeConsent = consentData || {};
+
+      // Fill consent value into consent element, using analytics consent categories
+      const consentValues = Object.keys(this.googleConsentConfig).reduce(
+        (result, consentKey) => {
+          let consentValue = false;
+
+          const consent = this.googleConsentConfig[consentKey];
+
+          if (consent && consent.categories) {
+            consentValue = consent.categories.every(
+              consentCategory => safeConsent[consentCategory],
+            );
+          }
+
+          return {
+            ...result,
+            [consentKey]: consentValue,
+          };
+        },
+        {},
+      );
+
+      await firebaseAnalytics().setConsent(consentValues);
+    }
+  }
 }
 
 export default FirebaseAnalytics;
diff --git a/packages/react-native-analytics/src/integrations/firebaseAnalytics/__tests__/FirebaseAnalytics.test.js b/packages/react-native-analytics/src/integrations/firebaseAnalytics/__tests__/FirebaseAnalytics.test.js
index 8231a2c..0e7440c 100644
--- a/packages/react-native-analytics/src/integrations/firebaseAnalytics/__tests__/FirebaseAnalytics.test.js
+++ b/packages/react-native-analytics/src/integrations/firebaseAnalytics/__tests__/FirebaseAnalytics.test.js
@@ -20,6 +20,7 @@ import screenTypes from '../../../screenTypes';
 import {
   MAX_PRODUCT_CATEGORIES,
   OPTION_EVENTS_MAPPER,
+  OPTION_GOOGLE_CONSENT_CONFIG,
   OPTION_SCREEN_VIEWS_MAPPER,
   OPTION_SET_CUSTOM_USER_ID_PROPERTY,
 } from '../constants';
@@ -31,6 +32,7 @@ const mockFirebaseAnalyticsReturn = {
   setUserProperties: jest.fn(),
   logEvent: jest.fn(),
   logSelectItem: jest.fn(),
+  setConsent: jest.fn(),
 };
 
 jest.mock('@react-native-firebase/analytics', () => {
@@ -375,9 +377,9 @@ describe('FirebaseAnalyticsIntegration instance', () => {
         },
       };
 
-      createInstance(null, loadData);
+      createInstance(undefined, loadData);
 
-      expect(spy).toHaveBeenCalledWith(loadData, null);
+      expect(spy).toHaveBeenCalledWith(loadData, {});
     });
 
     it('Should call custom `onSetUser` function if passed via the integration options', () => {
@@ -982,4 +984,37 @@ describe('FirebaseAnalyticsIntegration instance', () => {
       });
     });
   });
+
+  describe('Consent', () => {
+    it('Should update the user consent on the native side when setConsent is called', async () => {
+      const instance = createInstance({
+        [OPTION_GOOGLE_CONSENT_CONFIG]: {
+          ad_user_data: { categories: ['marketing'] },
+          ad_personalization: { categories: ['marketing'] },
+          analytics_storage: { categories: ['marketing'] },
+          ad_storage: { categories: ['marketing'] },
+        },
+      });
+
+      await instance.setConsent({ marketing: true });
+
+      expect(firebaseAnalytics().setConsent).toHaveBeenCalledWith({
+        ad_personalization: true,
+        ad_storage: true,
+        ad_user_data: true,
+        analytics_storage: true,
+      });
+
+      jest.clearAllMocks();
+
+      await instance.setConsent({ marketing: false });
+
+      expect(firebaseAnalytics().setConsent).toHaveBeenCalledWith({
+        ad_personalization: false,
+        ad_storage: false,
+        ad_user_data: false,
+        analytics_storage: false,
+      });
+    });
+  });
 });
diff --git a/packages/react-native-analytics/src/integrations/firebaseAnalytics/constants.js b/packages/react-native-analytics/src/integrations/firebaseAnalytics/constants.js
index baeda6d..5042651 100644
--- a/packages/react-native-analytics/src/integrations/firebaseAnalytics/constants.js
+++ b/packages/react-native-analytics/src/integrations/firebaseAnalytics/constants.js
@@ -4,5 +4,6 @@ export const OPTION_EVENTS_MAPPER = 'eventsMapper';
 export const OPTION_SCREEN_VIEWS_MAPPER = 'screenViewsMapper';
 export const OPTION_ON_SET_USER_HANDLER = 'onSetUser';
 export const OPTION_SET_CUSTOM_USER_ID_PROPERTY = 'setCustomUserIdProperty';
+export const OPTION_GOOGLE_CONSENT_CONFIG = 'googleConsentConfig';
 
 export const MESSAGE_PREFIX = '[FirebaseAnalytics]';