diff --git a/src/AspNetCoreRateLimit/AspNetCoreRateLimit.csproj b/src/AspNetCoreRateLimit/AspNetCoreRateLimit.csproj
index cb0e7953..07524324 100644
--- a/src/AspNetCoreRateLimit/AspNetCoreRateLimit.csproj
+++ b/src/AspNetCoreRateLimit/AspNetCoreRateLimit.csproj
@@ -20,10 +20,10 @@
 
   <ItemGroup>
 	<PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
-	<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="2.2.0" />
-	<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.2.0" />
-	<PackageReference Include="Microsoft.Extensions.Options" Version="3.1.6" />
-	<PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+	<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="3.1.9" />
+	<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.9" />
+	<PackageReference Include="Microsoft.Extensions.Options" Version="3.1.9" />
+	<PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
   </ItemGroup>
 
 </Project>
diff --git a/test/AspNetCoreRateLimit.Demo/AspNetCoreRateLimit.Demo.csproj b/test/AspNetCoreRateLimit.Demo/AspNetCoreRateLimit.Demo.csproj
index fc107b5d..1c45261e 100755
--- a/test/AspNetCoreRateLimit.Demo/AspNetCoreRateLimit.Demo.csproj
+++ b/test/AspNetCoreRateLimit.Demo/AspNetCoreRateLimit.Demo.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.0</TargetFramework>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
 	<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
     <LangVersion>7.3</LangVersion>
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Ben.BlockingDetector" Version="0.0.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.1.9" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/test/AspNetCoreRateLimit.Tests/AspNetCoreRateLimit.Tests.csproj b/test/AspNetCoreRateLimit.Tests/AspNetCoreRateLimit.Tests.csproj
index 019c4d4c..f65a37f2 100755
--- a/test/AspNetCoreRateLimit.Tests/AspNetCoreRateLimit.Tests.csproj
+++ b/test/AspNetCoreRateLimit.Tests/AspNetCoreRateLimit.Tests.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp3.0</TargetFramework>
+    <OutputType>Library</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
     <LangVersion>7.3</LangVersion>
@@ -14,10 +14,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.1.9" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.9" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>