diff --git a/.github/workflows/samples-dotnet.yaml b/.github/workflows/samples-dotnet.yaml
index 8ee577de2c8..ac957abd355 100644
--- a/.github/workflows/samples-dotnet.yaml
+++ b/.github/workflows/samples-dotnet.yaml
@@ -45,7 +45,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-dotnet@v3.2.0
         with:
-          dotnet-version: '7.0.x'
+          dotnet-version: '8.0.x'
       - name: Build
         working-directory: ${{ matrix.sample }}
         run: dotnet build Org.OpenAPITools.sln
diff --git a/docs/generators/csharp.md b/docs/generators/csharp.md
index ffcc468cf61..a20d461a484 100644
--- a/docs/generators/csharp.md
+++ b/docs/generators/csharp.md
@@ -45,7 +45,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |releaseNote|Release note, default to 'Minor update'.| |Minor update|
 |returnICollection|Return ICollection<T> instead of the concrete type.| |false|
 |sourceFolder|source folder for generated code| |src|
-|targetFramework|The target .NET framework version. To target multiple frameworks, use `;` as the separator, e.g. `netstandard2.1;netcoreapp3.1`|<dl><dt>**netstandard1.3**</dt><dd>.NET Standard 1.3</dd><dt>**netstandard1.4**</dt><dd>.NET Standard 1.4</dd><dt>**netstandard1.5**</dt><dd>.NET Standard 1.5</dd><dt>**netstandard1.6**</dt><dd>.NET Standard 1.6</dd><dt>**netstandard2.0**</dt><dd>.NET Standard 2.0</dd><dt>**netstandard2.1**</dt><dd>.NET Standard 2.1</dd><dt>**net47**</dt><dd>.NET Framework 4.7</dd><dt>**net48**</dt><dd>.NET Framework 4.8</dd><dt>**net6.0**</dt><dd>.NET 6.0 (End of Support 12 November 2024)</dd><dt>**net7.0**</dt><dd>.NET 7.0</dd></dl>|net7.0|
+|targetFramework|The target .NET framework version. To target multiple frameworks, use `;` as the separator, e.g. `netstandard2.1;netcoreapp3.1`|<dl><dt>**netstandard1.3**</dt><dd>.NET Standard 1.3</dd><dt>**netstandard1.4**</dt><dd>.NET Standard 1.4</dd><dt>**netstandard1.5**</dt><dd>.NET Standard 1.5</dd><dt>**netstandard1.6**</dt><dd>.NET Standard 1.6</dd><dt>**netstandard2.0**</dt><dd>.NET Standard 2.0</dd><dt>**netstandard2.1**</dt><dd>.NET Standard 2.1</dd><dt>**net47**</dt><dd>.NET Framework 4.7</dd><dt>**net48**</dt><dd>.NET Framework 4.8</dd><dt>**net6.0**</dt><dd>.NET 6.0 (End of Support 12 November 2024)</dd><dt>**net7.0**</dt><dd>.NET 7.0</dd><dt>**net8.0**</dt><dd>.NET 8.0</dd></dl>|net8.0|
 |useCollection|Deserialize array types to Collection&lt;T&gt; instead of List&lt;T&gt;.| |false|
 |useDateTimeOffset|Use DateTimeOffset to model date-time properties| |false|
 |useOneOfDiscriminatorLookup|Use the discriminator's mapping in oneOf to speed up the model lookup. IMPORTANT: Validation (e.g. one and only one match in oneOf's schemas) will be skipped.| |false|
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CSharpClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CSharpClientCodegen.java
index 63caea9e695..9d1643234f1 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CSharpClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CSharpClientCodegen.java
@@ -78,6 +78,7 @@ public class CSharpClientCodegen extends AbstractCSharpCodegen {
     protected static final String NET_48_OR_LATER = "net48OrLater";
     protected static final String NET_60_OR_LATER = "net60OrLater";
     protected static final String NET_70_OR_LATER = "net70OrLater";
+    protected static final String NET_80_OR_LATER = "net80OrLater";
 
     @SuppressWarnings("hiding")
     private final Logger LOGGER = LoggerFactory.getLogger(CSharpClientCodegen.class);
@@ -91,7 +92,8 @@ public class CSharpClientCodegen extends AbstractCSharpCodegen {
             FrameworkStrategy.NETFRAMEWORK_4_7,
             FrameworkStrategy.NETFRAMEWORK_4_8,
             FrameworkStrategy.NET_6_0,
-            FrameworkStrategy.NET_7_0
+            FrameworkStrategy.NET_7_0,
+            FrameworkStrategy.NET_8_0
     );
     private static FrameworkStrategy latestFramework = frameworkStrategies.get(frameworkStrategies.size() - 1);
     protected final Map<String, String> frameworks;
@@ -1328,6 +1330,8 @@ public class CSharpClientCodegen extends AbstractCSharpCodegen {
         };
         static FrameworkStrategy NET_7_0 = new FrameworkStrategy("net7.0", ".NET 7.0", "net7.0", Boolean.FALSE) {
         };
+        static FrameworkStrategy NET_8_0 = new FrameworkStrategy("net8.0", ".NET 8.0", "net8.0", Boolean.FALSE) {
+        };
         protected String name;
         protected String description;
         protected String testTargetFramework;
@@ -1451,6 +1455,17 @@ public class CSharpClientCodegen extends AbstractCSharpCodegen {
                 properties.put(NET_48_OR_LATER, true);
                 properties.put(NET_60_OR_LATER, true);
                 properties.put(NET_70_OR_LATER, true);
+            } else if (strategies.stream().anyMatch(p -> "net8.0".equals(p.name))) {
+                properties.put(NET_STANDARD_14_OR_LATER, true);
+                properties.put(NET_STANDARD_15_OR_LATER, true);
+                properties.put(NET_STANDARD_16_OR_LATER, true);
+                properties.put(NET_STANDARD_20_OR_LATER, true);
+                properties.put(NET_STANDARD_21_OR_LATER, true);
+                properties.put(NET_47_OR_LATER, true);
+                properties.put(NET_48_OR_LATER, true);
+                properties.put(NET_60_OR_LATER, true);
+                properties.put(NET_70_OR_LATER, true);
+                properties.put(NET_80_OR_LATER, true);
             } else {
                 throw new RuntimeException("Unhanlded case");
             }
diff --git a/modules/openapi-generator/src/main/resources/csharp/netcore_project.mustache b/modules/openapi-generator/src/main/resources/csharp/netcore_project.mustache
index 8e10231c87e..052879cf5ec 100644
--- a/modules/openapi-generator/src/main/resources/csharp/netcore_project.mustache
+++ b/modules/openapi-generator/src/main/resources/csharp/netcore_project.mustache
@@ -35,10 +35,10 @@
     <PackageReference Include="RestSharp" Version="110.2.0" />
       {{/useRestSharp}}
       {{#useGenericHost}}
-    <PackageReference Include="Microsoft.Extensions.Http" Version="{{#lambda.first}}{{#netStandard}}5.0.0  {{/netStandard}}{{#net47}}7.0.0  {{/net47}}{{#net48}}7.0.0  {{/net48}}{{#net6.0}}6.0.0  {{/net6.0}}{{#net70OrLater}}7.0.0{{/net70OrLater}}{{/lambda.first}}" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="{{#lambda.first}}{{#netStandard}}5.0.0  {{/netStandard}}{{#net47}}7.0.0  {{/net47}}{{#net48}}7.0.0  {{/net48}}{{#net6.0}}6.0.1  {{/net6.0}}{{#net70OrLater}}7.0.1  {{/net70OrLater}}{{/lambda.first}}" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="{{#lambda.first}}{{#netStandard}}5.0.0  {{/netStandard}}{{#net47}}7.0.0  {{/net47}}{{#net48}}7.0.0  {{/net48}}{{#net6.0}}6.0.0  {{/net6.0}}{{#net7.0}}7.0.0  {{/net7.0}}{{#net8.0}}8.0.0  {{/net8.0}}{{/lambda.first}}" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="{{#lambda.first}}{{#netStandard}}5.0.0  {{/netStandard}}{{#net47}}7.0.0  {{/net47}}{{#net48}}7.0.0  {{/net48}}{{#net6.0}}6.0.1  {{/net6.0}}{{#net7.0}}7.0.1  {{/net7.0}}{{#net8.0}}8.0.0  {{/net8.0}}{{/lambda.first}}" />
       {{#supportsRetry}}
-    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="{{#lambda.first}}{{#netStandard}}5.0.1  {{/netStandard}}{{#net47}}7.0.0  {{/net47}}{{#net48}}7.0.0  {{/net48}}{{#net6.0}}6.0.19  {{/net6.0}}{{#net70OrLater}}7.0.11  {{/net70OrLater}}{{/lambda.first}}" />
+    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="{{#lambda.first}}{{#netStandard}}5.0.1  {{/netStandard}}{{#net47}}7.0.0  {{/net47}}{{#net48}}7.0.0  {{/net48}}{{#net6.0}}6.0.19  {{/net6.0}}{{#net7.0}}7.0.11  {{/net7.0}}{{#net8.0}}8.0.0  {{/net8.0}}{{/lambda.first}}" />
       {{/supportsRetry}}
       {{/useGenericHost}}
       {{^useGenericHost}}
diff --git a/modules/openapi-generator/src/main/resources/csharp/netcore_testproject.mustache b/modules/openapi-generator/src/main/resources/csharp/netcore_testproject.mustache
index a5dfece921f..e6a375fc01f 100644
--- a/modules/openapi-generator/src/main/resources/csharp/netcore_testproject.mustache
+++ b/modules/openapi-generator/src/main/resources/csharp/netcore_testproject.mustache
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="{{^netStandard}}17.7.2{{/netStandard}}{{#netStandard}}15.9.2{{/netStandard}}" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="{{^netStandard}}17.8.0{{/netStandard}}{{#netStandard}}15.9.2{{/netStandard}}" />
     <PackageReference Include="xunit" Version="{{^netStandard}}2.6.1{{/netStandard}}{{#netStandard}}2.4.2{{/netStandard}}" />
     <PackageReference Include="xunit.runner.visualstudio" Version="{{^netStandard}}2.5.3{{/netStandard}}{{#netStandard}}2.4.5{{/netStandard}}" />
   </ItemGroup>
diff --git a/samples/client/echo_api/csharp-restsharp/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/echo_api/csharp-restsharp/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 66408e8d328..acda1cdef8f 100644
--- a/samples/client/echo_api/csharp-restsharp/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/echo_api/csharp-restsharp/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp-restsharp-name-parameter-mappings/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp-restsharp-name-parameter-mappings/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 66408e8d328..acda1cdef8f 100644
--- a/samples/client/petstore/csharp-restsharp-name-parameter-mappings/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp-restsharp-name-parameter-mappings/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/ManualTests.Latest.UseSourceGeneration/ManualTests.Latest.UseSourceGeneration.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/ManualTests.Latest.UseSourceGeneration/ManualTests.Latest.UseSourceGeneration.csproj
index b7165522a82..9e5f1f956bf 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/ManualTests.Latest.UseSourceGeneration/ManualTests.Latest.UseSourceGeneration.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/ManualTests.Latest.UseSourceGeneration/ManualTests.Latest.UseSourceGeneration.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 
@@ -10,10 +10,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
-    <PackageReference Include="coverlet.collector" Version="3.1.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
+    <PackageReference Include="coverlet.collector" Version="6.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests.csproj
index b1f2fbeee07..d87af4c4d16 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests/OpenAPIClient-generichost-manual-tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <RootNamespace>OpenAPIClient_generichost_manual_tests</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
@@ -11,10 +11,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
-    <PackageReference Include="coverlet.collector" Version="3.1.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
+    <PackageReference Include="coverlet.collector" Version="6.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration.Test/UseSourceGeneration.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration.Test/UseSourceGeneration.Test.csproj
index 4711912c0ea..59d5db6798d 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration.Test/UseSourceGeneration.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration.Test/UseSourceGeneration.Test.csproj
@@ -3,13 +3,13 @@
   <PropertyGroup>
     <AssemblyName>UseSourceGeneration.Test</AssemblyName>
     <RootNamespace>UseSourceGeneration.Test</RootNamespace>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/README.md b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/README.md
index b6e75fbf499..a285755b812 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/README.md
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/README.md
@@ -6,7 +6,7 @@
 ```ps1
 $properties = @(
     'apiName=Api',
-    'targetFramework=net7.0',
+    'targetFramework=net8.0',
     'validatable=true',
     'nullableReferenceTypes=true',
     'hideGenerationTimestamp=true',
@@ -249,7 +249,7 @@ Authentication schemes defined for the API:
 - returnICollection: false
 - sortParamsByRequiredFlag: 
 - sourceFolder: src
-- targetFramework: net7.0
+- targetFramework: net8.0
 - useCollection: false
 - useDateTimeOffset: false
 - useOneOfDiscriminatorLookup: false
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/UseSourceGeneration.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/UseSourceGeneration.csproj
index 2f4353587e3..61d9add574f 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/UseSourceGeneration.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt-useSourceGeneration/src/UseSourceGeneration/UseSourceGeneration.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo> <!-- setting GenerateAssemblyInfo to false causes this bug https://github.com/dotnet/project-system/issues/3934 -->
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>UseSourceGeneration</AssemblyName>
     <PackageId>UseSourceGeneration</PackageId>
     <OutputType>Library</OutputType>
@@ -22,9 +22,9 @@
 
   <ItemGroup>
     <PackageReference Include="CompareNETObjects" Version="4.82.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="7.0.11" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="8.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 87c2b274318..872d1687aa2 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -3,13 +3,13 @@
   <PropertyGroup>
     <AssemblyName>Org.OpenAPITools.Test</AssemblyName>
     <RootNamespace>Org.OpenAPITools.Test</RootNamespace>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/Org.OpenAPITools.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/Org.OpenAPITools.csproj
index 0f690b2ce61..cee8b7854c7 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/Org.OpenAPITools.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/Org.OpenAPITools.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo> <!-- setting GenerateAssemblyInfo to false causes this bug https://github.com/dotnet/project-system/issues/3934 -->
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Org.OpenAPITools</AssemblyName>
     <PackageId>Org.OpenAPITools</PackageId>
     <OutputType>Library</OutputType>
@@ -22,9 +22,9 @@
 
   <ItemGroup>
     <PackageReference Include="CompareNETObjects" Version="4.82.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="7.0.11" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="8.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/README.md b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/README.md
index 704bd29f834..98fc6c19c07 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/README.md
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/README.md
@@ -6,7 +6,7 @@
 ```ps1
 $properties = @(
     'apiName=Api',
-    'targetFramework=net7.0',
+    'targetFramework=net8.0',
     'validatable=true',
     'nullableReferenceTypes=true',
     'hideGenerationTimestamp=true',
@@ -249,7 +249,7 @@ Authentication schemes defined for the API:
 - returnICollection: false
 - sortParamsByRequiredFlag: 
 - sourceFolder: src
-- targetFramework: net7.0
+- targetFramework: net8.0
 - useCollection: false
 - useDateTimeOffset: false
 - useOneOfDiscriminatorLookup: false
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 086c8a39d34..6335b173b1a 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -3,12 +3,12 @@
   <PropertyGroup>
     <AssemblyName>Org.OpenAPITools.Test</AssemblyName>
     <RootNamespace>Org.OpenAPITools.Test</RootNamespace>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/Org.OpenAPITools.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/Org.OpenAPITools.csproj
index 62f0afe2618..d49f3a81795 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/Org.OpenAPITools.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/Org.OpenAPITools.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo> <!-- setting GenerateAssemblyInfo to false causes this bug https://github.com/dotnet/project-system/issues/3934 -->
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Org.OpenAPITools</AssemblyName>
     <PackageId>Org.OpenAPITools</PackageId>
     <OutputType>Library</OutputType>
@@ -21,9 +21,9 @@
 
   <ItemGroup>
     <PackageReference Include="CompareNETObjects" Version="4.82.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="7.0.11" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="8.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/README.md b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/README.md
index f35af032507..2b94e7baeb2 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/README.md
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/README.md
@@ -6,7 +6,7 @@
 ```ps1
 $properties = @(
     'apiName=Api',
-    'targetFramework=net7.0',
+    'targetFramework=net8.0',
     'validatable=true',
     'nullableReferenceTypes=false',
     'hideGenerationTimestamp=true',
@@ -249,7 +249,7 @@ Authentication schemes defined for the API:
 - returnICollection: false
 - sortParamsByRequiredFlag: 
 - sourceFolder: src
-- targetFramework: net7.0
+- targetFramework: net8.0
 - useCollection: false
 - useDateTimeOffset: false
 - useOneOfDiscriminatorLookup: false
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 87c2b274318..872d1687aa2 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -3,13 +3,13 @@
   <PropertyGroup>
     <AssemblyName>Org.OpenAPITools.Test</AssemblyName>
     <RootNamespace>Org.OpenAPITools.Test</RootNamespace>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
index 0f690b2ce61..cee8b7854c7 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo> <!-- setting GenerateAssemblyInfo to false causes this bug https://github.com/dotnet/project-system/issues/3934 -->
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Org.OpenAPITools</AssemblyName>
     <PackageId>Org.OpenAPITools</PackageId>
     <OutputType>Library</OutputType>
@@ -22,9 +22,9 @@
 
   <ItemGroup>
     <PackageReference Include="CompareNETObjects" Version="4.82.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="7.0.11" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="8.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/README.md b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/README.md
index 404458e0b5a..a9f072d3f49 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/README.md
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/README.md
@@ -6,7 +6,7 @@
 ```ps1
 $properties = @(
     'apiName=Api',
-    'targetFramework=net7.0',
+    'targetFramework=net8.0',
     'validatable=true',
     'nullableReferenceTypes=true',
     'hideGenerationTimestamp=true',
@@ -168,7 +168,7 @@ Endpoints do not require authorization.
 - returnICollection: false
 - sortParamsByRequiredFlag: 
 - sourceFolder: src
-- targetFramework: net7.0
+- targetFramework: net8.0
 - useCollection: false
 - useDateTimeOffset: false
 - useOneOfDiscriminatorLookup: false
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 87c2b274318..872d1687aa2 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -3,13 +3,13 @@
   <PropertyGroup>
     <AssemblyName>Org.OpenAPITools.Test</AssemblyName>
     <RootNamespace>Org.OpenAPITools.Test</RootNamespace>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
index 0f690b2ce61..cee8b7854c7 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo> <!-- setting GenerateAssemblyInfo to false causes this bug https://github.com/dotnet/project-system/issues/3934 -->
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Org.OpenAPITools</AssemblyName>
     <PackageId>Org.OpenAPITools</PackageId>
     <OutputType>Library</OutputType>
@@ -22,9 +22,9 @@
 
   <ItemGroup>
     <PackageReference Include="CompareNETObjects" Version="4.82.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="7.0.11" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="8.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/README.md b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/README.md
index d4c30c3cd7b..5fbf4cd118b 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/README.md
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/README.md
@@ -6,7 +6,7 @@
 ```ps1
 $properties = @(
     'apiName=Api',
-    'targetFramework=net7.0',
+    'targetFramework=net8.0',
     'validatable=true',
     'nullableReferenceTypes=true',
     'hideGenerationTimestamp=true',
@@ -168,7 +168,7 @@ Endpoints do not require authorization.
 - returnICollection: false
 - sortParamsByRequiredFlag: 
 - sourceFolder: src
-- targetFramework: net7.0
+- targetFramework: net8.0
 - useCollection: false
 - useDateTimeOffset: false
 - useOneOfDiscriminatorLookup: false
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 87c2b274318..872d1687aa2 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -3,13 +3,13 @@
   <PropertyGroup>
     <AssemblyName>Org.OpenAPITools.Test</AssemblyName>
     <RootNamespace>Org.OpenAPITools.Test</RootNamespace>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
index 0f690b2ce61..cee8b7854c7 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/Org.OpenAPITools.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo> <!-- setting GenerateAssemblyInfo to false causes this bug https://github.com/dotnet/project-system/issues/3934 -->
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Org.OpenAPITools</AssemblyName>
     <PackageId>Org.OpenAPITools</PackageId>
     <OutputType>Library</OutputType>
@@ -22,9 +22,9 @@
 
   <ItemGroup>
     <PackageReference Include="CompareNETObjects" Version="4.82.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="7.0.11" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="8.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/README.md b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/README.md
index d4c30c3cd7b..5fbf4cd118b 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/README.md
+++ b/samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/README.md
@@ -6,7 +6,7 @@
 ```ps1
 $properties = @(
     'apiName=Api',
-    'targetFramework=net7.0',
+    'targetFramework=net8.0',
     'validatable=true',
     'nullableReferenceTypes=true',
     'hideGenerationTimestamp=true',
@@ -168,7 +168,7 @@ Endpoints do not require authorization.
 - returnICollection: false
 - sortParamsByRequiredFlag: 
 - sourceFolder: src
-- targetFramework: net7.0
+- targetFramework: net8.0
 - useCollection: false
 - useDateTimeOffset: false
 - useOneOfDiscriminatorLookup: false
diff --git a/samples/client/petstore/csharp/OpenAPIClient-net47/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-net47/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 4894e3983d7..7d108b4e7df 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-net47/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-net47/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-net48/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-net48/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index 6e1e97fd27d..d6af6b81ea7 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-net48/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-net48/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
diff --git a/samples/client/petstore/csharp/OpenAPIClient-net5.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj b/samples/client/petstore/csharp/OpenAPIClient-net5.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
index fd52336309a..3ddd6b44be5 100644
--- a/samples/client/petstore/csharp/OpenAPIClient-net5.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
+++ b/samples/client/petstore/csharp/OpenAPIClient-net5.0/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>