diff --git a/Export-Array-to-Excel/Export-Array-to-Excel/Export-Array-to-Excel.csproj b/Export-Array-to-Excel/Export-Array-to-Excel/Export-Array-to-Excel.csproj
index 087a26e..a4db12f 100644
--- a/Export-Array-to-Excel/Export-Array-to-Excel/Export-Array-to-Excel.csproj
+++ b/Export-Array-to-Excel/Export-Array-to-Excel/Export-Array-to-Excel.csproj
@@ -2,11 +2,11 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Syncfusion.XlsIO.Net.Core" Version="17.1.0.38" />
+    <PackageReference Include="Syncfusion.XlsIO.Net.Core" Version="*" />
   </ItemGroup>
 
 </Project>
diff --git a/Export-CSV-to-Excel/Export-CSV-to-Excel/Export-CSV-to-Excel.csproj b/Export-CSV-to-Excel/Export-CSV-to-Excel/Export-CSV-to-Excel.csproj
index 087a26e..a4db12f 100644
--- a/Export-CSV-to-Excel/Export-CSV-to-Excel/Export-CSV-to-Excel.csproj
+++ b/Export-CSV-to-Excel/Export-CSV-to-Excel/Export-CSV-to-Excel.csproj
@@ -2,11 +2,11 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Syncfusion.XlsIO.Net.Core" Version="17.1.0.38" />
+    <PackageReference Include="Syncfusion.XlsIO.Net.Core" Version="*" />
   </ItemGroup>
 
 </Project>
diff --git a/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel.csproj b/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel.csproj
index 2c0dd45..87bdc04 100644
--- a/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel.csproj
+++ b/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel/Export-CollectionObjects-to-Excel.csproj
@@ -8,7 +8,7 @@
     <OutputType>Exe</OutputType>
     <RootNamespace>ImportFromCollectionObjects</RootNamespace>
     <AssemblyName>ImportFromCollectionObjects</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <Deterministic>true</Deterministic>
diff --git a/Export-DataBase-to-Excel/Export-DataBase-to-Excel/Export-DataBase-to-Excel.csproj b/Export-DataBase-to-Excel/Export-DataBase-to-Excel/Export-DataBase-to-Excel.csproj
index 605f6ef..4b3b81d 100644
--- a/Export-DataBase-to-Excel/Export-DataBase-to-Excel/Export-DataBase-to-Excel.csproj
+++ b/Export-DataBase-to-Excel/Export-DataBase-to-Excel/Export-DataBase-to-Excel.csproj
@@ -8,7 +8,7 @@
     <OutputType>Exe</OutputType>
     <RootNamespace>ImportFromDataBase</RootNamespace>
     <AssemblyName>ImportFromDataBase</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <Deterministic>true</Deterministic>
diff --git a/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel.csproj b/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel.csproj
index b2c03ce..1b190ba 100644
--- a/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel.csproj
+++ b/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel/Export-DataGridView-to-Excel.csproj
@@ -8,7 +8,7 @@
     <OutputType>WinExe</OutputType>
     <RootNamespace>ImportFromGrid</RootNamespace>
     <AssemblyName>ImportFromGrid</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <Deterministic>true</Deterministic>
diff --git a/Export-DataTable-to-Excel/Export-DataTable-to-Excel/Export-DataTable-to-Excel.csproj b/Export-DataTable-to-Excel/Export-DataTable-to-Excel/Export-DataTable-to-Excel.csproj
index 8d67b3d..657c76d 100644
--- a/Export-DataTable-to-Excel/Export-DataTable-to-Excel/Export-DataTable-to-Excel.csproj
+++ b/Export-DataTable-to-Excel/Export-DataTable-to-Excel/Export-DataTable-to-Excel.csproj
@@ -8,7 +8,7 @@
     <OutputType>Exe</OutputType>
     <RootNamespace>ImportFromDataTable</RootNamespace>
     <AssemblyName>ImportFromDataTable</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <Deterministic>true</Deterministic>