diff --git a/eng/jacoco-test-coverage/pom.xml b/eng/jacoco-test-coverage/pom.xml
index b133e326a6328..acf118c501587 100644
--- a/eng/jacoco-test-coverage/pom.xml
+++ b/eng/jacoco-test-coverage/pom.xml
@@ -526,7 +526,7 @@
 	<dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-digitaltwins-core</artifactId>
-      <version>1.0.1</version> <!-- {x-version-update;com.azure:azure-digitaltwins-core;current} -->
+      <version>1.1.0-beta.1</version> <!-- {x-version-update;com.azure:azure-digitaltwins-core;current} -->
     </dependency>
   </dependencies>
   <build>
diff --git a/eng/versioning/version_client.txt b/eng/versioning/version_client.txt
index 66a70a36c3ab7..f954d619fb8cc 100644
--- a/eng/versioning/version_client.txt
+++ b/eng/versioning/version_client.txt
@@ -56,7 +56,7 @@ com.azure:azure-data-appconfiguration;1.1.6;1.2.0-beta.1
 com.azure:azure-data-schemaregistry;1.0.0-beta.4;1.0.0-beta.5
 com.azure:azure-data-schemaregistry-avro;1.0.0-beta.4;1.0.0-beta.5
 com.azure:azure-data-tables;12.0.0-beta.2;12.0.0-beta.3
-com.azure:azure-digitaltwins-core;1.0.0;1.0.1
+com.azure:azure-digitaltwins-core;1.0.1;1.1.0-beta.1
 com.azure:azure-e2e;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-identity;1.1.3;1.2.0-beta.3
 com.azure:azure-identity-perf;1.0.0-beta.1;1.0.0-beta.1
diff --git a/sdk/digitaltwins/azure-digitaltwins-core/CHANGELOG.md b/sdk/digitaltwins/azure-digitaltwins-core/CHANGELOG.md
index 65c39f9466ddd..a79d27fe03712 100644
--- a/sdk/digitaltwins/azure-digitaltwins-core/CHANGELOG.md
+++ b/sdk/digitaltwins/azure-digitaltwins-core/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 1.1.0-beta.1 (Unreleased)
+
+
 ## 1.0.1 (2020-11-05)
 
 ### Fixes and improvements
diff --git a/sdk/digitaltwins/azure-digitaltwins-core/pom.xml b/sdk/digitaltwins/azure-digitaltwins-core/pom.xml
index a1f17d019e2a5..690827b58a502 100644
--- a/sdk/digitaltwins/azure-digitaltwins-core/pom.xml
+++ b/sdk/digitaltwins/azure-digitaltwins-core/pom.xml
@@ -13,7 +13,7 @@
 
   <groupId>com.azure</groupId>
   <artifactId>azure-digitaltwins-core</artifactId>
-  <version>1.0.1</version> <!-- {x-version-update;com.azure:azure-digitaltwins-core;current} -->
+  <version>1.1.0-beta.1</version> <!-- {x-version-update;com.azure:azure-digitaltwins-core;current} -->
 
   <name>Microsoft Azure client library for Digital Twins</name>
   <description>This package contains the Microsoft Azure DigitalTwins client library.</description>