diff --git a/tests/DotBPE.Extra.Castle.Tests/DotBPE.Extra.Castle.Tests.csproj b/tests/DotBPE.Extra.Castle.Tests/DotBPE.Extra.Castle.Tests.csproj
index 30d0fd6..ed9568a 100644
--- a/tests/DotBPE.Extra.Castle.Tests/DotBPE.Extra.Castle.Tests.csproj
+++ b/tests/DotBPE.Extra.Castle.Tests/DotBPE.Extra.Castle.Tests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
diff --git a/tests/DotBPE.Gateway.Tests/DotBPE.Gateway.Tests.csproj b/tests/DotBPE.Gateway.Tests/DotBPE.Gateway.Tests.csproj
index b730c6f..b9d3eca 100644
--- a/tests/DotBPE.Gateway.Tests/DotBPE.Gateway.Tests.csproj
+++ b/tests/DotBPE.Gateway.Tests/DotBPE.Gateway.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFrameworks>netcoreapp3.1;net6.0;net7.0</TargetFrameworks>
+	  <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
 
 	  <IsPackable>false</IsPackable>
   </PropertyGroup>
diff --git a/tests/DotBPE.Rpc.Tests/DotBPE.Rpc.Tests.csproj b/tests/DotBPE.Rpc.Tests/DotBPE.Rpc.Tests.csproj
index 1ac8544..a2fc9fc 100644
--- a/tests/DotBPE.Rpc.Tests/DotBPE.Rpc.Tests.csproj
+++ b/tests/DotBPE.Rpc.Tests/DotBPE.Rpc.Tests.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-		<TargetFramework>netcoreapp3.1</TargetFramework>
+		<TargetFramework>net6.0</TargetFramework>
 		<IsPackable>false</IsPackable>
 	</PropertyGroup>
 	<ItemGroup>
diff --git a/tests/DotBPE.TestBase/DotBPE.TestBase.csproj b/tests/DotBPE.TestBase/DotBPE.TestBase.csproj
index cbd31d7..290e882 100644
--- a/tests/DotBPE.TestBase/DotBPE.TestBase.csproj
+++ b/tests/DotBPE.TestBase/DotBPE.TestBase.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	  <TargetFramework>netcoreapp3.1</TargetFramework>
+	  <TargetFramework>net6.0</TargetFramework>
 	  <IsPackable>false</IsPackable>
   </PropertyGroup>