diff --git a/packages/nodes-base/nodes/FacebookLeadAds/FacebookLeadAdsTrigger.node.ts b/packages/nodes-base/nodes/FacebookLeadAds/FacebookLeadAdsTrigger.node.ts
index 5a1c06f91d..325ac81d4a 100644
--- a/packages/nodes-base/nodes/FacebookLeadAds/FacebookLeadAdsTrigger.node.ts
+++ b/packages/nodes-base/nodes/FacebookLeadAds/FacebookLeadAdsTrigger.node.ts
@@ -273,7 +273,10 @@ export class FacebookLeadAdsTrigger implements INodeType {
 						return {
 							id: lead.id,
 							data: lead.field_data.reduce(
-								(acc, field) => ({ ...acc, [field.name]: field.values[0] }),
+								(acc, field) => ({
+									...acc,
+									[field.name]: field.values && field.values.length > 0 ? field.values[0] : null,
+								}),
 								{},
 							),
 							form: {
diff --git a/packages/nodes-base/nodes/FacebookLeadAds/GenericFunctions.ts b/packages/nodes-base/nodes/FacebookLeadAds/GenericFunctions.ts
index a608605096..5d4950ea07 100644
--- a/packages/nodes-base/nodes/FacebookLeadAds/GenericFunctions.ts
+++ b/packages/nodes-base/nodes/FacebookLeadAds/GenericFunctions.ts
@@ -33,7 +33,7 @@ export async function facebookApiRequest(
 		qs,
 		body,
 		gzip: true,
-		uri: `https://graph.facebook.com/v17.0${resource}`,
+		uri: `https://graph.facebook.com/v21.0${resource}`,
 		json: true,
 	};
 
@@ -89,7 +89,7 @@ export async function facebookAppApiRequest(
 		method,
 		qs,
 		gzip: true,
-		uri: `https://graph.facebook.com/v17.0${resource}`,
+		uri: `https://graph.facebook.com/v21.0${resource}`,
 		json: true,
 	};
 
@@ -181,7 +181,7 @@ export async function facebookPageApiRequest(
 		qs,
 		body,
 		gzip: true,
-		uri: `https://graph.facebook.com/v17.0${resource}`,
+		uri: `https://graph.facebook.com/v21.0${resource}`,
 		json: true,
 	};