diff --git a/sdk/communication/communication-chat/src/generated/src/chatApiClientContext.ts b/sdk/communication/communication-chat/src/generated/src/chatApiClientContext.ts
index d8555851910b..4f80ac33423b 100644
--- a/sdk/communication/communication-chat/src/generated/src/chatApiClientContext.ts
+++ b/sdk/communication/communication-chat/src/generated/src/chatApiClientContext.ts
@@ -10,7 +10,7 @@ import * as coreHttp from "@azure/core-http";
 import { ChatApiClientOptionalParams } from "./models";
 
 const packageName = "azure-communication-chat";
-const packageVersion = "1.1.0-beta.1";
+const packageVersion = "1.0.0";
 
 export class ChatApiClientContext extends coreHttp.ServiceClient {
   endpoint: string;
diff --git a/sdk/communication/communication-chat/swagger/README.md b/sdk/communication/communication-chat/swagger/README.md
index 1817da0a2bc8..cfa4bc352271 100644
--- a/sdk/communication/communication-chat/swagger/README.md
+++ b/sdk/communication/communication-chat/swagger/README.md
@@ -12,7 +12,7 @@ generate-metadata: false
 license-header: MICROSOFT_MIT_NO_VERSION
 output-folder: ../src/generated
 tag: package-chat-2021-04-05-preview6
-require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/master/specification/communication/data-plane/Microsoft.CommunicationServicesChat/readme.md
+require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/896d05e37dbb00712726620b8d679cc3c3be09fb/specification/communication/data-plane/Chat/readme.md
 model-date-time-as-string: false
 optional-response-headers: true
 use-extension:
diff --git a/sdk/communication/communication-identity/swagger/README.md b/sdk/communication/communication-identity/swagger/README.md
index 856f4479d992..cd19b422429e 100644
--- a/sdk/communication/communication-identity/swagger/README.md
+++ b/sdk/communication/communication-identity/swagger/README.md
@@ -13,7 +13,7 @@ generate-metadata: false
 license-header: MICROSOFT_MIT_NO_VERSION
 output-folder: ../src/generated
 tag: package-2021-03-07
-require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/bf081421869ccd31d9fd87084b07a1e246aee310/specification/communication/data-plane/Microsoft.CommunicationServicesIdentity/readme.md
+require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/896d05e37dbb00712726620b8d679cc3c3be09fb/specification/communication/data-plane/Identity/readme.md
 model-date-time-as-string: false
 optional-response-headers: true
 payload-flattening-threshold: 10
diff --git a/sdk/communication/communication-phone-numbers/swagger/README.md b/sdk/communication/communication-phone-numbers/swagger/README.md
index cc803810483c..961f386976d9 100644
--- a/sdk/communication/communication-phone-numbers/swagger/README.md
+++ b/sdk/communication/communication-phone-numbers/swagger/README.md
@@ -12,7 +12,7 @@ generate-metadata: false
 license-header: MICROSOFT_MIT_NO_VERSION
 output-folder: ../src/generated
 tag: package-phonenumber-2021-03-07
-require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/bf081421869ccd31d9fd87084b07a1e246aee310/specification/communication/data-plane/Microsoft.CommunicationServicesPhoneNumbers/readme.md
+require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/896d05e37dbb00712726620b8d679cc3c3be09fb/specification/communication/data-plane/PhoneNumbers/readme.md
 model-date-time-as-string: false
 optional-response-headers: true
 payload-flattening-threshold: 10
diff --git a/sdk/communication/communication-sms/src/generated/src/smsApiClientContext.ts b/sdk/communication/communication-sms/src/generated/src/smsApiClientContext.ts
index ae025be55e6d..59cf9f33352c 100644
--- a/sdk/communication/communication-sms/src/generated/src/smsApiClientContext.ts
+++ b/sdk/communication/communication-sms/src/generated/src/smsApiClientContext.ts
@@ -10,7 +10,7 @@ import * as coreHttp from "@azure/core-http";
 import { SmsApiClientOptionalParams } from "./models";
 
 const packageName = "azure-communication-sms";
-const packageVersion = "1.0.1";
+const packageVersion = "1.0.0";
 
 export class SmsApiClientContext extends coreHttp.ServiceClient {
   endpoint: string;
diff --git a/sdk/communication/communication-sms/swagger/README.md b/sdk/communication/communication-sms/swagger/README.md
index 0115236eb99e..8ec6f2d564aa 100644
--- a/sdk/communication/communication-sms/swagger/README.md
+++ b/sdk/communication/communication-sms/swagger/README.md
@@ -12,7 +12,7 @@ generate-metadata: false
 license-header: MICROSOFT_MIT_NO_VERSION
 output-folder: ../src/generated
 tag: package-sms-2021-03-07
-require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/bf081421869ccd31d9fd87084b07a1e246aee310/specification/communication/data-plane/Microsoft.CommunicationServicesSms/readme.md
+require: https://raw.githubusercontent.com/Azure/azure-rest-api-specs/896d05e37dbb00712726620b8d679cc3c3be09fb/specification/communication/data-plane/Sms/readme.md
 model-date-time-as-string: false
 optional-response-headers: true
 use-extension: