diff --git a/interceptors-opentelemetry/package.json b/interceptors-opentelemetry/package.json
index e7db7630..ec2c4888 100644
--- a/interceptors-opentelemetry/package.json
+++ b/interceptors-opentelemetry/package.json
@@ -20,10 +20,10 @@
     ]
   },
   "dependencies": {
-    "@opentelemetry/core": "^1.8.0",
-    "@opentelemetry/resources": "^1.8.0",
-    "@opentelemetry/sdk-node": "^0.33.0",
-    "@opentelemetry/sdk-trace-base": "^1.8.0",
+    "@opentelemetry/core": "^1.26.0",
+    "@opentelemetry/resources": "^1.26.0",
+    "@opentelemetry/sdk-node": "^0.53.0",
+    "@opentelemetry/sdk-trace-base": "^1.26.0",
     "@temporalio/activity": "^1.11.1",
     "@temporalio/client": "^1.11.1",
     "@temporalio/interceptors-opentelemetry": "^1.11.1",
diff --git a/interceptors-opentelemetry/src/worker.ts b/interceptors-opentelemetry/src/worker.ts
index 96791699..595abd9a 100644
--- a/interceptors-opentelemetry/src/worker.ts
+++ b/interceptors-opentelemetry/src/worker.ts
@@ -33,7 +33,7 @@ async function main() {
     interceptors: {
       // example contains both workflow and interceptors
       workflowModules: [require.resolve('./workflows')],
-      activityInbound: [(ctx) => new OpenTelemetryActivityInboundInterceptor(ctx)],
+      activity: [(ctx) => ({ inbound: new OpenTelemetryActivityInboundInterceptor(ctx) })],
     },
   });
   try {
diff --git a/interceptors-opentelemetry/src/workflows.ts b/interceptors-opentelemetry/src/workflows.ts
index 262b27e5..050e2b4d 100644
--- a/interceptors-opentelemetry/src/workflows.ts
+++ b/interceptors-opentelemetry/src/workflows.ts
@@ -2,6 +2,7 @@ import { proxyActivities, WorkflowInterceptorsFactory } from '@temporalio/workfl
 import {
   OpenTelemetryInboundInterceptor,
   OpenTelemetryOutboundInterceptor,
+  OpenTelemetryInternalsInterceptor,
 } from '@temporalio/interceptors-opentelemetry/lib/workflow';
 import type * as activities from './activities';
 
@@ -18,4 +19,5 @@ export async function example(name: string): Promise<string> {
 export const interceptors: WorkflowInterceptorsFactory = () => ({
   inbound: [new OpenTelemetryInboundInterceptor()],
   outbound: [new OpenTelemetryOutboundInterceptor()],
+  internals: [new OpenTelemetryInternalsInterceptor()],
 });