diff --git a/packages/opentelemetry-exporter-collector-proto/src/CollectorMetricExporter.ts b/packages/opentelemetry-exporter-collector-proto/src/CollectorMetricExporter.ts
index 76a93d98fe5..76294f1d70e 100644
--- a/packages/opentelemetry-exporter-collector-proto/src/CollectorMetricExporter.ts
+++ b/packages/opentelemetry-exporter-collector-proto/src/CollectorMetricExporter.ts
@@ -24,7 +24,7 @@ import { ServiceClientType } from './types';
 import { CollectorExporterNodeBase } from './CollectorExporterNodeBase';
 import { getEnv, baggageUtils } from '@opentelemetry/core';
 
-const DEFAULT_COLLECTOR_URL = 'http://localhost:4317/v1/metrics';
+const DEFAULT_COLLECTOR_URL = 'http://localhost:55681/v1/metrics';
 
 /**
  * Collector Metric Exporter for Node with protobuf
diff --git a/packages/opentelemetry-exporter-collector-proto/src/CollectorTraceExporter.ts b/packages/opentelemetry-exporter-collector-proto/src/CollectorTraceExporter.ts
index 124eee5a2d4..2715f884749 100644
--- a/packages/opentelemetry-exporter-collector-proto/src/CollectorTraceExporter.ts
+++ b/packages/opentelemetry-exporter-collector-proto/src/CollectorTraceExporter.ts
@@ -24,7 +24,7 @@ import {
 import { ServiceClientType } from './types';
 import { getEnv, baggageUtils } from '@opentelemetry/core';
 
-const DEFAULT_COLLECTOR_URL = 'http://localhost:4317/v1/traces';
+const DEFAULT_COLLECTOR_URL = 'http://localhost:55681/v1/traces';
 
 /**
  * Collector Trace Exporter for Node with protobuf