diff --git a/src/SbManager.IntegrationTests/SbManager.IntegrationTests.csproj b/src/SbManager.IntegrationTests/SbManager.IntegrationTests.csproj
index 7fbe51d..d7f0028 100644
--- a/src/SbManager.IntegrationTests/SbManager.IntegrationTests.csproj
+++ b/src/SbManager.IntegrationTests/SbManager.IntegrationTests.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net471</TargetFramework>
+    <TargetFramework>net461</TargetFramework>
     <Version>1.0.0.0</Version>
     <Company>GlobalX</Company>
   </PropertyGroup>
diff --git a/src/SbManager.Tests/SbManager.Tests.csproj b/src/SbManager.Tests/SbManager.Tests.csproj
index 292c6a9..527cbf2 100644
--- a/src/SbManager.Tests/SbManager.Tests.csproj
+++ b/src/SbManager.Tests/SbManager.Tests.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net471</TargetFramework>
+    <TargetFramework>net461</TargetFramework>
     <Version>1.0.0.0</Version>
     <Company>GlobalX</Company>
   </PropertyGroup>
diff --git a/src/SbManager/SbManager.csproj b/src/SbManager/SbManager.csproj
index c69e1d1..7edcafe 100644
--- a/src/SbManager/SbManager.csproj
+++ b/src/SbManager/SbManager.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
-    <TargetFramework>net471</TargetFramework>
+    <TargetFramework>net461</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Autofac" Version="4.8.1" />