diff --git a/sdk/appconfiguration/azure-appconfiguration/CHANGELOG.md b/sdk/appconfiguration/azure-appconfiguration/CHANGELOG.md
index 34b4c2eb7900..d3f8b0b51449 100644
--- a/sdk/appconfiguration/azure-appconfiguration/CHANGELOG.md
+++ b/sdk/appconfiguration/azure-appconfiguration/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 1.2.0b3 (Unreleased)
+
+
 ## 1.2.0b2 (2021-06-08)
 
 ### Features
diff --git a/sdk/appconfiguration/azure-appconfiguration/azure/appconfiguration/_version.py b/sdk/appconfiguration/azure-appconfiguration/azure/appconfiguration/_version.py
index fdf1a59bd358..ebd96e1718d5 100644
--- a/sdk/appconfiguration/azure-appconfiguration/azure/appconfiguration/_version.py
+++ b/sdk/appconfiguration/azure-appconfiguration/azure/appconfiguration/_version.py
@@ -3,4 +3,4 @@
 # Licensed under the MIT License.
 # ------------------------------------
 
-VERSION = "1.2.0b2"
+VERSION = "1.2.0b3"