diff --git a/.github/workflows/buildtest.yaml b/.github/workflows/buildtest.yaml
index c23aa96..b3780fb 100644
--- a/.github/workflows/buildtest.yaml
+++ b/.github/workflows/buildtest.yaml
@@ -16,8 +16,8 @@ jobs:
         with:
           dotnet-version: |
            3.1.x
-           5.0.x
-           6.0.x             
+           6.0.x
+           7.0.x
       # - name: Check Format
       #   # don't check formatting on Windows b/c of CRLF issues.
       #   if: matrix.os == 'ubuntu-latest'
@@ -37,10 +37,10 @@ jobs:
           fetch-depth: 0
       - name: Add msbuild to PATH
         uses: microsoft/setup-msbuild@v1.1
-      - name: Setup dotnet SDK 6
+      - name: Setup dotnet SDK 7
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: '6.0.x'  
+          dotnet-version: '7.0.x'  
       - name: Restore nugets (msbuild)
         run: msbuild .\src\KubernetesClient.Models\ -t:restore -p:RestorePackagesConfig=true
       - name: Build (msbuild)
@@ -57,8 +57,8 @@ jobs:
         with:
           dotnet-version: |
            3.1.x
-           5.0.x
-           6.0.x        
+           6.0.x
+           7.0.x
       - name: Minikube
         run: minikube start
       - name: Test
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index b1a19e3..31df770 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,8 +30,8 @@ jobs:
       with:
         dotnet-version: |
           3.1.x
-          5.0.x
-          6.0.x                     
+          6.0.x
+          7.0.x
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/draft.yaml b/.github/workflows/draft.yaml
index 21863b8..6097e72 100644
--- a/.github/workflows/draft.yaml
+++ b/.github/workflows/draft.yaml
@@ -19,8 +19,8 @@ jobs:
       with:
         dotnet-version: |
           3.1.x
-          5.0.x
-          6.0.x       
+          6.0.x
+          7.0.x
 
     - name: dotnet restore
       run: dotnet restore --verbosity minimal --configfile nuget.config
diff --git a/.github/workflows/nuget.yaml b/.github/workflows/nuget.yaml
index 4d5d248..b3ed47e 100644
--- a/.github/workflows/nuget.yaml
+++ b/.github/workflows/nuget.yaml
@@ -19,8 +19,8 @@ jobs:
       with:
         dotnet-version: |
           3.1.x
-          5.0.x
-          6.0.x       
+          6.0.x
+          7.0.x
 
     - name: dotnet restore
       run: dotnet restore --verbosity minimal --configfile nuget.config
diff --git a/Directory.Build.targets b/Directory.Build.targets
index f88121b..d8ab7be 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -1,7 +1,7 @@
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="6.0.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="7.0.0-preview1.22518.1" PrivateAssets="all" />
     <PackageReference Include="Nerdbank.GitVersioning" Version="3.5.119" PrivateAssets="all" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
   </ItemGroup>
diff --git a/README.md b/README.md
index 3a060c8..bbfa3aa 100644
--- a/README.md
+++ b/README.md
@@ -149,6 +149,7 @@ ${GEN_DIR}/openapi/csharp.sh ${REPO_DIR}/src/KubernetesClient ${REPO_DIR}/csharp
 
 | SDK Version | Kubernetes Version | .NET Targeting                                       |
 |-------------|--------------------|------------------------------------------------------|
+| 9.1         | 1.25               | netstandard2.1;net6.0;net7.0;net48*;netstandard2.0*  |
 | 9.0         | 1.25               | netstandard2.1;net5.0;net6.0;net48*;netstandard2.0*  |
 | 8.0         | 1.24               | netstandard2.1;net5.0;net6.0;net48*;netstandard2.0*  |
 | 7.2         | 1.23               | netstandard2.1;net5.0;net6.0;net48*;netstandard2.0*  |
diff --git a/examples/Directory.Build.props b/examples/Directory.Build.props
index ab4d8e7..609159b 100644
--- a/examples/Directory.Build.props
+++ b/examples/Directory.Build.props
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
   </PropertyGroup>
 </Project>
diff --git a/global.json b/global.json
index 7d31d2f..e1538be 100644
--- a/global.json
+++ b/global.json
@@ -1,7 +1,7 @@
 
 {
   "sdk": {
-    "version": "6.0.400",
+    "version": "7.0.100",
     "rollForward": "latestMajor"
   },
   "msbuild-sdks": {
diff --git a/src/KubernetesClient.Basic/KubernetesClient.Basic.csproj b/src/KubernetesClient.Basic/KubernetesClient.Basic.csproj
index 353630c..e0f9230 100644
--- a/src/KubernetesClient.Basic/KubernetesClient.Basic.csproj
+++ b/src/KubernetesClient.Basic/KubernetesClient.Basic.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>netstandard2.0</TargetFramework>
+        <TargetFrameworks>netstandard2.0;net6.0;net7.0</TargetFrameworks>
         <RootNamespace>k8s</RootNamespace>
     </PropertyGroup>
 
diff --git a/src/KubernetesClient.Kubectl/KubernetesClient.Kubectl.csproj b/src/KubernetesClient.Kubectl/KubernetesClient.Kubectl.csproj
index 794a3d8..21e1d2b 100644
--- a/src/KubernetesClient.Kubectl/KubernetesClient.Kubectl.csproj
+++ b/src/KubernetesClient.Kubectl/KubernetesClient.Kubectl.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>k8s.kubectl</RootNamespace>
diff --git a/src/KubernetesClient.Models/KubernetesClient.Models.csproj b/src/KubernetesClient.Models/KubernetesClient.Models.csproj
index 7610e5e..733e550 100644
--- a/src/KubernetesClient.Models/KubernetesClient.Models.csproj
+++ b/src/KubernetesClient.Models/KubernetesClient.Models.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFrameworks>netstandard2.0;net6.0;net7.0</TargetFrameworks>
     <RootNamespace>k8s.Models</RootNamespace>
   </PropertyGroup>
 
@@ -12,7 +12,8 @@
 
   <ItemGroup>
     <PackageReference Include="System.Text.Json" Version="6.0.6" />
-    <PackageReference Include="AutoMapper" Version="10.1.1" />
+    <PackageReference Include="AutoMapper" Version="12.0.0" Condition="'$(TargetFramework)' != 'netstandard2.0'"  />
+    <PackageReference Include="AutoMapper" Version="10.1.1" Condition="'$(TargetFramework)' == 'netstandard2.0'" />
     <PackageReference Include="Fractions" Version="7.2.0" />
     <PackageReference Include="YamlDotNet" Version="12.1.0" />
   </ItemGroup>
diff --git a/src/KubernetesClient.Models/Versioning/VersionConverter.cs b/src/KubernetesClient.Models/Versioning/VersionConverter.cs
index 8c2c5ce..fd064f3 100644
--- a/src/KubernetesClient.Models/Versioning/VersionConverter.cs
+++ b/src/KubernetesClient.Models/Versioning/VersionConverter.cs
@@ -1,6 +1,9 @@
 // WARNING: DO NOT LEAVE COMMENTED CODE IN THIS FILE. IT GETS SCANNED BY GEN PROJECT SO IT CAN EXCLUDE ANY MANUALLY DEFINED MAPS
 
 using AutoMapper;
+#if NET6_0_OR_GREATER
+using AutoMapper.Internal;
+#endif
 using k8s.Models;
 using System.Reflection;
 
@@ -41,8 +44,15 @@ namespace k8s.Versioning
                 GetConfigurations(cfg);
                 configuration(cfg);
             });
-            Mapper = MapperConfiguration.CreateMapper();
+            Mapper = MapperConfiguration
+#if NET6_0_OR_GREATER
+                .Internal()
+#endif
+                .CreateMapper();
             KindVersionsMap = MapperConfiguration
+#if NET6_0_OR_GREATER
+                .Internal()
+#endif
                 .GetAllTypeMaps()
                 .SelectMany(x => new[] { x.Types.SourceType, x.Types.DestinationType })
                 .Where(x => x.GetCustomAttribute<KubernetesEntityAttribute>() != null)
@@ -78,7 +88,12 @@ namespace k8s.Versioning
                 throw new InvalidOperationException($"Version converter does not have any registered types for Kind `{attr.Kind}`");
             }
 
-            if (!kindVersions.TryGetValue(apiVersion, out var targetType) || !kindVersions.TryGetValue(attr.ApiVersion, out var sourceType) || MapperConfiguration.FindTypeMapFor(sourceType, targetType) == null)
+            if (!kindVersions.TryGetValue(apiVersion, out var targetType) || !kindVersions.TryGetValue(attr.ApiVersion, out var sourceType) ||
+                MapperConfiguration
+#if NET6_0_OR_GREATER
+                .Internal()
+#endif
+                .FindTypeMapFor(sourceType, targetType) == null)
             {
                 throw new InvalidOperationException($"There is no conversion mapping registered for Kind `{attr.Kind}` from ApiVersion {attr.ApiVersion} to {apiVersion}");
             }
@@ -112,7 +127,11 @@ namespace k8s.Versioning
         {
             cfg.AllowNullCollections = true;
             cfg.DisableConstructorMapping();
-            cfg.ForAllMaps((typeMap, opt) =>
+            cfg
+#if NET6_0_OR_GREATER
+                .Internal()
+#endif
+                .ForAllMaps((typeMap, opt) =>
             {
                 if (!typeof(IKubernetesObject).IsAssignableFrom(typeMap.Types.DestinationType))
                 {
diff --git a/src/KubernetesClient/Kubernetes.ConfigInit.cs b/src/KubernetesClient/Kubernetes.ConfigInit.cs
index e98678b..be9d062 100644
--- a/src/KubernetesClient/Kubernetes.ConfigInit.cs
+++ b/src/KubernetesClient/Kubernetes.ConfigInit.cs
@@ -92,6 +92,13 @@ namespace k8s
             {
 #if NET5_0_OR_GREATER
                 HttpClientHandler.SslOptions.ClientCertificates.Add(clientCert);
+
+                // TODO this is workaround for net7.0, remove it when the issue is fixed
+                // seems the client certificate is cached and cannot be updated
+                HttpClientHandler.SslOptions.LocalCertificateSelectionCallback = (sender, targetHost, localCertificates, remoteCertificate, acceptableIssuers) =>
+                {
+                    return clientCert;
+                };
 #else
                 HttpClientHandler.ClientCertificates.Add(clientCert);
 #endif
diff --git a/src/KubernetesClient/KubernetesClient.csproj b/src/KubernetesClient/KubernetesClient.csproj
index e7b869e..964df37 100644
--- a/src/KubernetesClient/KubernetesClient.csproj
+++ b/src/KubernetesClient/KubernetesClient.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.1;net5.0;net6.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.1;net6.0;net7.0</TargetFrameworks>
     <RootNamespace>k8s</RootNamespace>
   </PropertyGroup>
 
diff --git a/tests/E2E.Tests/E2E.Tests.csproj b/tests/E2E.Tests/E2E.Tests.csproj
index dbb45ee..9f986cb 100644
--- a/tests/E2E.Tests/E2E.Tests.csproj
+++ b/tests/E2E.Tests/E2E.Tests.csproj
@@ -3,7 +3,7 @@
     <IsPackable>false</IsPackable>
     <SignAssembly>true</SignAssembly>
     <RootNamespace>k8s.E2E</RootNamespace>
-    <TargetFrameworks>netcoreapp3.1;net5.0;net6.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.1;net6.0;net7.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/tests/Kubectl.Tests/Kubectl.Tests.csproj b/tests/Kubectl.Tests/Kubectl.Tests.csproj
index 71523eb..c703750 100644
--- a/tests/Kubectl.Tests/Kubectl.Tests.csproj
+++ b/tests/Kubectl.Tests/Kubectl.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>
diff --git a/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj b/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj
index 5f9cd51..adf654d 100644
--- a/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj
+++ b/tests/KubernetesClient.Classic.Tests/KubernetesClient.Classic.Tests.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <IsPackable>false</IsPackable>
     <RootNamespace>k8s.Tests</RootNamespace>
@@ -14,7 +14,6 @@
       <PackageReference Include="System.Reactive" Version="5.0.0" />
       <PackageReference Include="Nito.AsyncEx" Version="5.1.2" />
       <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" />
-      <PackageReference Include="AutoMapper" Version="10.1.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj b/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj
index b2d8543..18802a9 100644
--- a/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj
+++ b/tests/KubernetesClient.Tests/KubernetesClient.Tests.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <IsPackable>false</IsPackable>
     <RootNamespace>k8s.Tests</RootNamespace>
-    <TargetFrameworks>netcoreapp3.1;net5.0;net6.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.1;net6.0;net7.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/version.json b/version.json
index 320197d..f0c2436 100644
--- a/version.json
+++ b/version.json
@@ -1,6 +1,6 @@
 {
   "$schema": "https://raw.githubusercontent.com/AArnott/Nerdbank.GitVersioning/master/src/NerdBank.GitVersioning/version.schema.json",
-  "version": "9.0",
+  "version": "9.1",
   "publicReleaseRefSpec": [
     "^refs/heads/master$",
     "^refs/tags/v\\d+\\.\\d+\\.\\d+"