diff --git a/sdk/attestation/azure-security-attestation/CHANGELOG.md b/sdk/attestation/azure-security-attestation/CHANGELOG.md
index 2f6349dee..b032e5a8d 100644
--- a/sdk/attestation/azure-security-attestation/CHANGELOG.md
+++ b/sdk/attestation/azure-security-attestation/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Release History
 
+## 1.1.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 1.0.0 (2022-07-07)
 
 ### Breaking Changes
diff --git a/sdk/attestation/azure-security-attestation/src/private/package_version.hpp b/sdk/attestation/azure-security-attestation/src/private/package_version.hpp
index 835d6a167..574c556d0 100644
--- a/sdk/attestation/azure-security-attestation/src/private/package_version.hpp
+++ b/sdk/attestation/azure-security-attestation/src/private/package_version.hpp
@@ -9,9 +9,9 @@
 #pragma once
 
 #define AZURE_ATTESTATION_VERSION_MAJOR 1
-#define AZURE_ATTESTATION_VERSION_MINOR 0
+#define AZURE_ATTESTATION_VERSION_MINOR 1
 #define AZURE_ATTESTATION_VERSION_PATCH 0
-#define AZURE_ATTESTATION_VERSION_PRERELEASE ""
+#define AZURE_ATTESTATION_VERSION_PRERELEASE "beta.1"
 
 #define AZURE_ATTESTATION_VERSION_ITOA_HELPER(i) #i
 #define AZURE_ATTESTATION_VERSION_ITOA(i) AZURE_ATTESTATION_VERSION_ITOA_HELPER(i)