diff --git a/fsharp-core/GildedRose.ApprovalTests/GildedRose.ApprovalTests.fsproj b/fsharp-core/GildedRose.ApprovalTests/GildedRose.ApprovalTests.fsproj
index 2e96240b..f26f9caa 100644
--- a/fsharp-core/GildedRose.ApprovalTests/GildedRose.ApprovalTests.fsproj
+++ b/fsharp-core/GildedRose.ApprovalTests/GildedRose.ApprovalTests.fsproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
@@ -14,9 +14,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <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</IncludeAssets>
     </PackageReference>
@@ -27,7 +27,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Update="FSharp.Core" Version="4.6.2" />
+    <PackageReference Update="FSharp.Core" Version="6.0.1" />
   </ItemGroup>
 
 </Project>
diff --git a/fsharp-core/GildedRose.UnitTests/GildedRose.UnitTests.fsproj b/fsharp-core/GildedRose.UnitTests/GildedRose.UnitTests.fsproj
index e75af14b..9617805b 100644
--- a/fsharp-core/GildedRose.UnitTests/GildedRose.UnitTests.fsproj
+++ b/fsharp-core/GildedRose.UnitTests/GildedRose.UnitTests.fsproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
@@ -11,10 +11,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.0" />
-    <PackageReference Include="Unquote" Version="4.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="Unquote" Version="6.1.0" />
     <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</IncludeAssets>
     </PackageReference>
@@ -25,7 +25,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Update="FSharp.Core" Version="4.6.2" />
+    <PackageReference Update="FSharp.Core" Version="6.0.1" />
   </ItemGroup>
 
 </Project>
diff --git a/fsharp-core/GildedRose/GildedRose.fsproj b/fsharp-core/GildedRose/GildedRose.fsproj
index ae1a8c70..f3235211 100644
--- a/fsharp-core/GildedRose/GildedRose.fsproj
+++ b/fsharp-core/GildedRose/GildedRose.fsproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
@@ -10,7 +10,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Update="FSharp.Core" Version="4.6.2" />
+    <PackageReference Update="FSharp.Core" Version="6.0.1" />
   </ItemGroup>
 
 </Project>