diff --git a/src/v0/destinations/fb_custom_audience/config.js b/src/v0/destinations/fb_custom_audience/config.js
index 284ab0d4a4..39ca2d04c4 100644
--- a/src/v0/destinations/fb_custom_audience/config.js
+++ b/src/v0/destinations/fb_custom_audience/config.js
@@ -1,4 +1,4 @@
-const BASE_URL = 'https://graph.facebook.com/v18.0';
+const BASE_URL = 'https://graph.facebook.com/v20.0';
 
 function getEndPoint(audienceId) {
   return `${BASE_URL}/${audienceId}/users`;
diff --git a/src/v0/destinations/fb_custom_audience/util.test.js b/src/v0/destinations/fb_custom_audience/util.test.js
index 60e0aff464..5c8eb15b71 100644
--- a/src/v0/destinations/fb_custom_audience/util.test.js
+++ b/src/v0/destinations/fb_custom_audience/util.test.js
@@ -18,7 +18,7 @@ const basePayload = {
 const baseResponse = {
   version: '1',
   type: 'REST',
-  endpoint: 'https://graph.facebook.com/v18.0/23848494844100489/users',
+  endpoint: 'https://graph.facebook.com/v20.0/23848494844100489/users',
   headers: {},
   params: {
     access_token: 'ABC',
diff --git a/test/integrations/destinations/fb_custom_audience/router/data.ts b/test/integrations/destinations/fb_custom_audience/router/data.ts
index 72438e74b0..ab9bfee973 100644
--- a/test/integrations/destinations/fb_custom_audience/router/data.ts
+++ b/test/integrations/destinations/fb_custom_audience/router/data.ts
@@ -28,7 +28,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'DELETE',
-                  endpoint: 'https://graph.facebook.com/v18.0/aud1/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/aud1/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -79,7 +79,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'POST',
-                  endpoint: 'https://graph.facebook.com/v18.0/aud1/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/aud1/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -187,7 +187,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'DELETE',
-                  endpoint: 'https://graph.facebook.com/v18.0/aud1/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/aud1/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -238,7 +238,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'POST',
-                  endpoint: 'https://graph.facebook.com/v18.0/aud1/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/aud1/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -369,7 +369,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'POST',
-                  endpoint: 'https://graph.facebook.com/v18.0/23848494844100489/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/23848494844100489/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -558,7 +558,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'DELETE',
-                  endpoint: 'https://graph.facebook.com/v18.0/23848494844100489/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/23848494844100489/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -647,7 +647,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'POST',
-                  endpoint: 'https://graph.facebook.com/v18.0/23848494844100489/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/23848494844100489/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -720,7 +720,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'POST',
-                  endpoint: 'https://graph.facebook.com/v18.0/23848494844100489/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/23848494844100489/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -877,7 +877,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'POST',
-                  endpoint: 'https://graph.facebook.com/v18.0/23848494844100489/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/23848494844100489/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',
@@ -907,7 +907,7 @@ export const data = [
                   version: '1',
                   type: 'REST',
                   method: 'POST',
-                  endpoint: 'https://graph.facebook.com/v18.0/23848494844100489/users',
+                  endpoint: 'https://graph.facebook.com/v20.0/23848494844100489/users',
                   headers: {},
                   params: {
                     access_token: 'ABC',