diff --git a/Console.Net461/Program.cs b/Console.Net461/Program.cs
index 6f6bb92..427b77c 100644
--- a/Console.Net461/Program.cs
+++ b/Console.Net461/Program.cs
@@ -6,7 +6,7 @@ namespace Console.Net461
 {
     class Program
     {
-        static void Main(string[] args)
+        static void Main()
         {
             //check one - basic LazyCache
             IAppCache cache = new CachingService(CachingService.DefaultCacheProvider);
diff --git a/LazyCache.UnitTests/LazyCache.UnitTests.csproj b/LazyCache.UnitTests/LazyCache.UnitTests.csproj
index 4c0d208..b4eb31e 100644
--- a/LazyCache.UnitTests/LazyCache.UnitTests.csproj
+++ b/LazyCache.UnitTests/LazyCache.UnitTests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>