diff --git a/litjson_Core.sln b/litjson-4.7.1.sln
similarity index 52%
rename from litjson_Core.sln
rename to litjson-4.7.1.sln
index 160e0ff..8096f4d 100644
--- a/litjson_Core.sln
+++ b/litjson-4.7.1.sln
@@ -1,9 +1,9 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.29519.87
+# Visual Studio 15
+VisualStudioVersion = 15.0.27004.2010
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "litjson", "litjson\litjson_Core.csproj", "{244B45C3-E7A0-428B-8AF2-E992FA9E5964}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "litjson_4.7.1", "litjson\litjson_4.7.1.csproj", "{91A14CD2-2940-4500-8193-56D37EDDDBAA}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -11,15 +11,15 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Release|Any CPU.Build.0 = Release|Any CPU
+		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {E215FE79-F42D-4A58-B702-EC7E8AAFADFF}
+		SolutionGuid = {AF2398AC-1EAA-4615-B21A-33C68CD44849}
 	EndGlobalSection
 EndGlobal
diff --git a/litjson.sln b/litjson.sln
index 8096f4d..5aeb3ab 100644
--- a/litjson.sln
+++ b/litjson.sln
@@ -1,9 +1,9 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.27004.2010
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29519.87
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "litjson_4.7.1", "litjson\litjson_4.7.1.csproj", "{91A14CD2-2940-4500-8193-56D37EDDDBAA}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "litjson", "litjson\litjson.csproj", "{244B45C3-E7A0-428B-8AF2-E992FA9E5964}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -11,15 +11,15 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{91A14CD2-2940-4500-8193-56D37EDDDBAA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {AF2398AC-1EAA-4615-B21A-33C68CD44849}
+		SolutionGuid = {E215FE79-F42D-4A58-B702-EC7E8AAFADFF}
 	EndGlobalSection
 EndGlobal
diff --git a/litjson/litjson_Core.csproj b/litjson/litjson.csproj
similarity index 90%
rename from litjson/litjson_Core.csproj
rename to litjson/litjson.csproj
index 288834f..2b9b308 100644
--- a/litjson/litjson_Core.csproj
+++ b/litjson/litjson.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.0</TargetFramework>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
     <AssemblyName>LitJson</AssemblyName>
     <RootNamespace>litjson</RootNamespace>
     <PackageId>LitJson</PackageId>