diff --git a/packages/platform-webworker-dynamic/src/platform-webworker-dynamic.ts b/packages/platform-webworker-dynamic/src/platform-webworker-dynamic.ts
index a273503643..e53cd19e56 100644
--- a/packages/platform-webworker-dynamic/src/platform-webworker-dynamic.ts
+++ b/packages/platform-webworker-dynamic/src/platform-webworker-dynamic.ts
@@ -16,7 +16,8 @@ export {VERSION} from './version';
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const platformWorkerAppDynamic =
     createPlatformFactory(platformCoreDynamic, 'workerAppDynamic', [
diff --git a/packages/platform-webworker-dynamic/src/version.ts b/packages/platform-webworker-dynamic/src/version.ts
index 91b55934de..f7520506ce 100644
--- a/packages/platform-webworker-dynamic/src/version.ts
+++ b/packages/platform-webworker-dynamic/src/version.ts
@@ -16,6 +16,7 @@ import {Version} from '@angular/core';
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const VERSION = new Version('0.0.0-PLACEHOLDER');
diff --git a/packages/platform-webworker/PACKAGE.md b/packages/platform-webworker/PACKAGE.md
index a836130535..7d52fca357 100644
--- a/packages/platform-webworker/PACKAGE.md
+++ b/packages/platform-webworker/PACKAGE.md
@@ -1,2 +1,2 @@
-**Deprecated** This package is deprecated and will be removed in version 10.
+**Deprecated** This package is deprecated and will be removed in a future version of Angular.
 See [Angular deprecations policy](guide/deprecations).
\ No newline at end of file
diff --git a/packages/platform-webworker/src/platform-webworker.ts b/packages/platform-webworker/src/platform-webworker.ts
index 2469156418..0801046c44 100644
--- a/packages/platform-webworker/src/platform-webworker.ts
+++ b/packages/platform-webworker/src/platform-webworker.ts
@@ -24,7 +24,8 @@ export {platformWorkerUi} from './worker_render';
  * Bootstraps the worker ui.
  *
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export function bootstrapWorkerUi(
     workerScriptUri: string, customProviders: StaticProvider[] = []): Promise<PlatformRef> {
diff --git a/packages/platform-webworker/src/version.ts b/packages/platform-webworker/src/version.ts
index 91b55934de..f7520506ce 100644
--- a/packages/platform-webworker/src/version.ts
+++ b/packages/platform-webworker/src/version.ts
@@ -16,6 +16,7 @@ import {Version} from '@angular/core';
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const VERSION = new Version('0.0.0-PLACEHOLDER');
diff --git a/packages/platform-webworker/src/web_workers/shared/client_message_broker.ts b/packages/platform-webworker/src/web_workers/shared/client_message_broker.ts
index 769f75e3bf..f3682ad021 100644
--- a/packages/platform-webworker/src/web_workers/shared/client_message_broker.ts
+++ b/packages/platform-webworker/src/web_workers/shared/client_message_broker.ts
@@ -12,7 +12,8 @@ import {Serializer, SerializerTypes} from './serializer';
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 @Injectable()
 export class ClientMessageBrokerFactory {
@@ -40,7 +41,8 @@ interface PromiseCompleter {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export class ClientMessageBroker {
   private _pending = new Map<string, PromiseCompleter>();
@@ -146,7 +148,8 @@ interface ResponseMessageData {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export class FnArg {
   constructor(
@@ -155,7 +158,8 @@ export class FnArg {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export class UiArguments {
   constructor(public method: string, public args?: FnArg[]) {}
diff --git a/packages/platform-webworker/src/web_workers/shared/message_bus.ts b/packages/platform-webworker/src/web_workers/shared/message_bus.ts
index 312d72039c..e9b4d27e71 100644
--- a/packages/platform-webworker/src/web_workers/shared/message_bus.ts
+++ b/packages/platform-webworker/src/web_workers/shared/message_bus.ts
@@ -17,7 +17,8 @@ import {EventEmitter, NgZone} from '@angular/core';
  * by the corresponding MessageBusSource.
  *
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export abstract class MessageBus implements MessageBusSource, MessageBusSink {
   /**
@@ -53,7 +54,8 @@ export abstract class MessageBus implements MessageBusSource, MessageBusSink {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export interface MessageBusSource {
   /**
@@ -80,7 +82,8 @@ export interface MessageBusSource {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export interface MessageBusSink {
   /**
diff --git a/packages/platform-webworker/src/web_workers/shared/serializer.ts b/packages/platform-webworker/src/web_workers/shared/serializer.ts
index 30a2b283fa..775fb89f78 100644
--- a/packages/platform-webworker/src/web_workers/shared/serializer.ts
+++ b/packages/platform-webworker/src/web_workers/shared/serializer.ts
@@ -12,7 +12,8 @@ import {RenderStore} from './render_store';
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const enum SerializerTypes {
   // RendererType2
diff --git a/packages/platform-webworker/src/web_workers/shared/service_message_broker.ts b/packages/platform-webworker/src/web_workers/shared/service_message_broker.ts
index 10c5465634..4997e35047 100644
--- a/packages/platform-webworker/src/web_workers/shared/service_message_broker.ts
+++ b/packages/platform-webworker/src/web_workers/shared/service_message_broker.ts
@@ -13,7 +13,8 @@ import {Serializer, SerializerTypes} from '../shared/serializer';
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 @Injectable()
 export class ServiceMessageBrokerFactory {
@@ -41,7 +42,8 @@ export class ServiceMessageBrokerFactory {
  * If that method returns a promise, the UIMessageBroker returns the result to the worker.
  *
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export class ServiceMessageBroker {
   private _sink: EventEmitter<any>;
@@ -93,7 +95,8 @@ export class ServiceMessageBroker {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export interface ReceivedMessage {
   method: string;
diff --git a/packages/platform-webworker/src/web_workers/ui/location_providers.ts b/packages/platform-webworker/src/web_workers/ui/location_providers.ts
index 149cfd0d7b..7a7dbe0734 100644
--- a/packages/platform-webworker/src/web_workers/ui/location_providers.ts
+++ b/packages/platform-webworker/src/web_workers/ui/location_providers.ts
@@ -21,7 +21,8 @@ import {MessageBasedPlatformLocation} from './platform_location';
  * A list of {@link Provider}s. To use the router in a Worker enabled application you must
  * include these providers when setting up the render thread.
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const WORKER_UI_LOCATION_PROVIDERS = <StaticProvider[]>[
   {
diff --git a/packages/platform-webworker/src/web_workers/worker/location_providers.ts b/packages/platform-webworker/src/web_workers/worker/location_providers.ts
index 1ad2fdcfd5..751ebb3eb9 100644
--- a/packages/platform-webworker/src/web_workers/worker/location_providers.ts
+++ b/packages/platform-webworker/src/web_workers/worker/location_providers.ts
@@ -17,7 +17,8 @@ import {WebWorkerPlatformLocation} from './platform_location';
  * a worker context.
  *
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const WORKER_APP_LOCATION_PROVIDERS: StaticProvider[] = [
   {provide: PlatformLocation, useClass: WebWorkerPlatformLocation} as any as StaticProvider, {
diff --git a/packages/platform-webworker/src/worker_app.ts b/packages/platform-webworker/src/worker_app.ts
index 0fecd6398b..d996db13cd 100644
--- a/packages/platform-webworker/src/worker_app.ts
+++ b/packages/platform-webworker/src/worker_app.ts
@@ -22,7 +22,8 @@ import {WorkerDomAdapter} from './web_workers/worker/worker_adapter';
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const platformWorkerApp: (extraProviders?: StaticProvider[]|undefined) => PlatformRef =
     createPlatformFactory(
@@ -56,7 +57,8 @@ export function setupWebWorker(): void {
  * The ng module for the worker app side.
  *
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 @NgModule({
   providers: [
diff --git a/packages/platform-webworker/src/worker_render.ts b/packages/platform-webworker/src/worker_render.ts
index 74c82b3377..5cb2460c18 100644
--- a/packages/platform-webworker/src/worker_render.ts
+++ b/packages/platform-webworker/src/worker_render.ts
@@ -26,7 +26,8 @@ import {MessageBasedRenderer2} from './web_workers/ui/renderer';
  * and underlying {@link MessageBus} for lower level message passing.
  *
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 @Injectable()
 export class WebWorkerInstance {
@@ -44,7 +45,8 @@ export class WebWorkerInstance {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const WORKER_SCRIPT = new InjectionToken<string>('WebWorkerScript');
 
@@ -53,7 +55,8 @@ export const WORKER_SCRIPT = new InjectionToken<string>('WebWorkerScript');
  * created.
  *
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const WORKER_UI_STARTABLE_MESSAGING_SERVICE =
     new InjectionToken<({start: () => void})[]>('WorkerRenderStartableMsgService');
@@ -154,7 +157,8 @@ function initWebWorkerRenderPlatform(injector: Injector): () => void {
 
 /**
  * @publicApi
- * @deprecated platform-webworker is deprecated in Angular and will be removed in version 10
+ * @deprecated platform-webworker is deprecated in Angular and will be removed in a future version
+ *     of Angular
  */
 export const platformWorkerUi =
     createPlatformFactory(platformCore, 'workerUi', _WORKER_UI_PLATFORM_PROVIDERS);