diff --git a/Client.Core.Test/Client.Core.Test.csproj b/Client.Core.Test/Client.Core.Test.csproj
index de949fb8..5fe68608 100644
--- a/Client.Core.Test/Client.Core.Test.csproj
+++ b/Client.Core.Test/Client.Core.Test.csproj
@@ -15,7 +15,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
         <PackageReference Include="NUnit" Version="3.14.0" />
-        <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+        <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
         <PackageReference Include="WireMock.Net" Version="1.7.1" />
     </ItemGroup>
 
diff --git a/Client.Legacy.Test/Client.Legacy.Test.csproj b/Client.Legacy.Test/Client.Legacy.Test.csproj
index 072f029e..f9051bdb 100644
--- a/Client.Legacy.Test/Client.Legacy.Test.csproj
+++ b/Client.Legacy.Test/Client.Legacy.Test.csproj
@@ -12,7 +12,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-        <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+        <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/Client.Linq.Test/Client.Linq.Test.csproj b/Client.Linq.Test/Client.Linq.Test.csproj
index aa63aa52..efd46070 100644
--- a/Client.Linq.Test/Client.Linq.Test.csproj
+++ b/Client.Linq.Test/Client.Linq.Test.csproj
@@ -13,7 +13,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
         <PackageReference Include="Moq" Version="4.20.72" />
-        <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+        <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
         <PackageReference Include="System.Linq.Async" Version="6.0.1" />
     </ItemGroup>
 
diff --git a/Client.Test/Client.Test.csproj b/Client.Test/Client.Test.csproj
index bbd5577c..61a0b241 100644
--- a/Client.Test/Client.Test.csproj
+++ b/Client.Test/Client.Test.csproj
@@ -14,7 +14,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
         <PackageReference Include="Moq" Version="4.20.69" />
-        <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+        <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
         <PackageReference Include="Tomlyn.Signed" Version="0.19.0" />
     </ItemGroup>