diff --git a/Directory.Build.targets b/Directory.Build.targets
index 18cdd44..f60def7 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -1,13 +1,13 @@
 <Project>
   <ItemGroup>
-    <PackageReference Update="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.0.0" />
-    <PackageReference Update="Microsoft.EntityFrameworkCore" Version="3.0.0" />
-    <PackageReference Update="Microsoft.EntityFrameworkCore.Relational" Version="3.0.0" />
+    <PackageReference Update="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.1.1" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore" Version="3.1.1" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore.Relational" Version="3.1.1" />
 
     <!-- Test -->
     <PackageReference Update="xunit" Version="2.4.1" />
     <PackageReference Update="xunit.runner.visualstudio" Version="2.4.1" />
-    <PackageReference Update="Microsoft.NET.Test.Sdk" Version="16.3.0" />
-    <PackageReference Update="Microsoft.EntityFrameworkCore.InMemory" Version="3.0.0" />
+    <PackageReference Update="Microsoft.NET.Test.Sdk" Version="16.4.0" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.1" />
   </ItemGroup>
 </Project>
diff --git a/EFCore.NamingConventions.Test/EFCore.NamingConventions.Test.csproj b/EFCore.NamingConventions.Test/EFCore.NamingConventions.Test.csproj
index 5a2924f..62c5294 100644
--- a/EFCore.NamingConventions.Test/EFCore.NamingConventions.Test.csproj
+++ b/EFCore.NamingConventions.Test/EFCore.NamingConventions.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.0</TargetFramework>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/EFCore.NamingConventions/EFCore.NamingConventions.csproj b/EFCore.NamingConventions/EFCore.NamingConventions.csproj
index 482c29e..c5c94f1 100644
--- a/EFCore.NamingConventions/EFCore.NamingConventions.csproj
+++ b/EFCore.NamingConventions/EFCore.NamingConventions.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <AssemblyName>EFCore.NamingConventions</AssemblyName>
     <RootNamespace>EFCore</RootNamespace>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <VersionPrefix>1.0.0</VersionPrefix>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <SignAssembly>true</SignAssembly>
@@ -11,7 +11,7 @@
     <AssemblyOriginatorKeyFile>../EFCore.NamingConventions.snk</AssemblyOriginatorKeyFile>
     <Description>Naming Conventions for Entity Framework Core Tables and Columns.</Description>
     <Authors>Shay Rojansky</Authors>
-    <Copyright>Copyright 2019 © Shay Rojansky</Copyright>
+    <Copyright>Copyright 2020 © Shay Rojansky</Copyright>
     <PackageTags>Entity Framework Core;entity-framework-core;ef;efcore;orm;sql;postgresql;npgsql</PackageTags>
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
     <RepositoryType>git</RepositoryType>
diff --git a/EFCore.NamingConventions/NamingConventionsServiceCollectionExtensions.cs b/EFCore.NamingConventions/NamingConventionsServiceCollectionExtensions.cs
index ffbd924..64dd303 100644
--- a/EFCore.NamingConventions/NamingConventionsServiceCollectionExtensions.cs
+++ b/EFCore.NamingConventions/NamingConventionsServiceCollectionExtensions.cs
@@ -1,8 +1,8 @@
-using System.Diagnostics.CodeAnalysis;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure;
 using EFCore.NamingConventions.Internal;
+using JetBrains.Annotations;
 
 // ReSharper disable once CheckNamespace
 namespace Microsoft.Extensions.DependencyInjection