diff --git a/aliyun-net-sdk-core/ChangeLog.md b/aliyun-net-sdk-core/ChangeLog.md
index 88d174c879..68b4551b04 100644
--- a/aliyun-net-sdk-core/ChangeLog.md
+++ b/aliyun-net-sdk-core/ChangeLog.md
@@ -1,3 +1,7 @@
+### 2024-09-04 Version 1.6.0
+* Support OIDC credentials provider.
+* Add OIDC credentials provider into default credentials provider chain.
+  
 ### 2021-12-07 Version 1.5.11
 * Add Endpoint for SLB.
 
diff --git a/aliyun-net-sdk-core/Properties/AssemblyInfo.cs b/aliyun-net-sdk-core/Properties/AssemblyInfo.cs
index e938305365..2c39528c37 100644
--- a/aliyun-net-sdk-core/Properties/AssemblyInfo.cs
+++ b/aliyun-net-sdk-core/Properties/AssemblyInfo.cs
@@ -28,5 +28,5 @@
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("1.5.11.0")]
-[assembly: AssemblyFileVersion("1.5.11.0")]
+[assembly: AssemblyVersion("1.6.0.0")]
+[assembly: AssemblyFileVersion("1.6.0.0")]
diff --git a/aliyun-net-sdk-core/aliyun-net-sdk-core.vs2017.csproj b/aliyun-net-sdk-core/aliyun-net-sdk-core.vs2017.csproj
index 37169c7cc1..a5b368ca61 100644
--- a/aliyun-net-sdk-core/aliyun-net-sdk-core.vs2017.csproj
+++ b/aliyun-net-sdk-core/aliyun-net-sdk-core.vs2017.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
     <RootNamespace>Aliyun.Acs.Core</RootNamespace>
-    <Version>1.5.11</Version>
+    <Version>1.6.0</Version>
     <Authors>Alibaba Cloud</Authors>
     <PackageTags>alibaba aliyun SDK core</PackageTags>
     <Copyright>©2009-2019 Alibaba Cloud</Copyright>