diff --git a/Directory.Packages.props b/Directory.Packages.props
index b1600d6e98..1cb2ae0b88 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -10,7 +10,7 @@
     <PackageVersion Include="Autofac" Version="8.0.0" />
     <PackageVersion Include="Autofac.Extensions.DependencyInjection" Version="9.0.0" />
     <PackageVersion Include="Autofac.Extras.DynamicProxy" Version="7.1.0" />
-    <PackageVersion Include="AutoMapper" Version="12.0.1" />
+    <PackageVersion Include="AutoMapper" Version="13.0.1" />
     <PackageVersion Include="Asp.Versioning.Mvc" Version="7.1.0" />
     <PackageVersion Include="AWSSDK.S3" Version="3.7.300.2" />
     <PackageVersion Include="AWSSDK.SecurityToken" Version="3.7.300.2" />
diff --git a/framework/src/Volo.Abp.AutoMapper/Volo.Abp.AutoMapper.csproj b/framework/src/Volo.Abp.AutoMapper/Volo.Abp.AutoMapper.csproj
index fdf3fef362..f56a92a11e 100644
--- a/framework/src/Volo.Abp.AutoMapper/Volo.Abp.AutoMapper.csproj
+++ b/framework/src/Volo.Abp.AutoMapper/Volo.Abp.AutoMapper.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>Nullable</WarningsAsErrors>
     <AssemblyName>Volo.Abp.AutoMapper</AssemblyName>
diff --git a/framework/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AbpAutoMapperModule.cs b/framework/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AbpAutoMapperModule.cs
index beb3da30c4..fef591ce70 100644
--- a/framework/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AbpAutoMapperModule.cs
+++ b/framework/src/Volo.Abp.AutoMapper/Volo/Abp/AutoMapper/AbpAutoMapperModule.cs
@@ -43,7 +43,7 @@ public class AbpAutoMapperModule : AbpModule
 
                 foreach (var profileType in options.ValidatingProfiles)
                 {
-                    mapperConfiguration.Internal().AssertConfigurationIsValid(((Profile)Activator.CreateInstance(profileType)).ProfileName);
+                    mapperConfiguration.Internal().AssertConfigurationIsValid(((Profile)Activator.CreateInstance(profileType)!).ProfileName);
                 }
 
                 return mapperConfiguration;
diff --git a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo.Abp.BackgroundJobs.Domain.csproj b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo.Abp.BackgroundJobs.Domain.csproj
index b46209de47..a88ae98514 100644
--- a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo.Abp.BackgroundJobs.Domain.csproj
+++ b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo.Abp.BackgroundJobs.Domain.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
diff --git a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo.Abp.BackgroundJobs.MongoDB.csproj b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo.Abp.BackgroundJobs.MongoDB.csproj
index 7d29486644..ebe4bf7aab 100644
--- a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo.Abp.BackgroundJobs.MongoDB.csproj
+++ b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo.Abp.BackgroundJobs.MongoDB.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
diff --git a/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.csproj b/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.csproj
index e707190be5..0cdcbcf40d 100644
--- a/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.csproj
+++ b/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\..\..\configureawait.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
diff --git a/modules/blogging/src/Volo.Blogging.Domain/Volo.Blogging.Domain.csproj b/modules/blogging/src/Volo.Blogging.Domain/Volo.Blogging.Domain.csproj
index 905494aa41..3e2d210d8d 100644
--- a/modules/blogging/src/Volo.Blogging.Domain/Volo.Blogging.Domain.csproj
+++ b/modules/blogging/src/Volo.Blogging.Domain/Volo.Blogging.Domain.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Blogging.Domain</AssemblyName>
     <PackageId>Volo.Blogging.Domain</PackageId>
     <RootNamespace />
diff --git a/modules/blogging/src/Volo.Blogging.MongoDB/Volo.Blogging.MongoDB.csproj b/modules/blogging/src/Volo.Blogging.MongoDB/Volo.Blogging.MongoDB.csproj
index 83d8759d14..1614e3285d 100644
--- a/modules/blogging/src/Volo.Blogging.MongoDB/Volo.Blogging.MongoDB.csproj
+++ b/modules/blogging/src/Volo.Blogging.MongoDB/Volo.Blogging.MongoDB.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Blogging.MongoDB</AssemblyName>
     <PackageId>Volo.Blogging.MongoDB</PackageId>
     <RootNamespace />
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo.Docs.Domain.csproj b/modules/docs/src/Volo.Docs.Domain/Volo.Docs.Domain.csproj
index d00f51e923..cc93092b37 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo.Docs.Domain.csproj
+++ b/modules/docs/src/Volo.Docs.Domain/Volo.Docs.Domain.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Docs.Domain</AssemblyName>
     <PackageId>Volo.Docs.Domain</PackageId>
     <GenerateEmbeddedFilesManifest>true</GenerateEmbeddedFilesManifest>
diff --git a/modules/docs/src/Volo.Docs.MongoDB/Volo.Docs.MongoDB.csproj b/modules/docs/src/Volo.Docs.MongoDB/Volo.Docs.MongoDB.csproj
index 25994142c5..753a8b826d 100644
--- a/modules/docs/src/Volo.Docs.MongoDB/Volo.Docs.MongoDB.csproj
+++ b/modules/docs/src/Volo.Docs.MongoDB/Volo.Docs.MongoDB.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Docs.MongoDB</AssemblyName>
     <PackageId>Volo.Docs.MongoDB</PackageId>
     <RootNamespace />
diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo.Abp.Identity.Domain.csproj b/modules/identity/src/Volo.Abp.Identity.Domain/Volo.Abp.Identity.Domain.csproj
index 5a3aa11ea8..ae1703110e 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo.Abp.Identity.Domain.csproj
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo.Abp.Identity.Domain.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Abp.Identity.Domain</AssemblyName>
     <PackageId>Volo.Abp.Identity.Domain</PackageId>
     <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
diff --git a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo.Abp.Identity.MongoDB.csproj b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo.Abp.Identity.MongoDB.csproj
index 96e949d6d5..cc1b206cd2 100644
--- a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo.Abp.Identity.MongoDB.csproj
+++ b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo.Abp.Identity.MongoDB.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Abp.Identity.MongoDB</AssemblyName>
     <PackageId>Volo.Abp.Identity.MongoDB</PackageId>
     <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
diff --git a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo.Abp.OpenIddict.Domain.csproj b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo.Abp.OpenIddict.Domain.csproj
index abb764270e..997895b1dd 100644
--- a/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo.Abp.OpenIddict.Domain.csproj
+++ b/modules/openiddict/src/Volo.Abp.OpenIddict.Domain/Volo.Abp.OpenIddict.Domain.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
diff --git a/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo.Abp.TenantManagement.Domain.csproj b/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo.Abp.TenantManagement.Domain.csproj
index f461433d14..8ff4d73ffb 100644
--- a/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo.Abp.TenantManagement.Domain.csproj
+++ b/modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo.Abp.TenantManagement.Domain.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Abp.TenantManagement.Domain</AssemblyName>
     <PackageId>Volo.Abp.TenantManagement.Domain</PackageId>
     <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
diff --git a/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo.Abp.TenantManagement.MongoDB.csproj b/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo.Abp.TenantManagement.MongoDB.csproj
index d10686b721..df6fa35bb3 100644
--- a/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo.Abp.TenantManagement.MongoDB.csproj
+++ b/modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo.Abp.TenantManagement.MongoDB.csproj
@@ -4,7 +4,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Volo.Abp.TenantManagement.MongoDB</AssemblyName>
     <PackageId>Volo.Abp.TenantManagement.MongoDB</PackageId>
     <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>