diff --git a/Pdf_from_word/Pdf_from_word/Pdf_from_word.csproj b/Pdf_from_word/Pdf_from_word/Pdf_from_word.csproj
index 14cd6d3..4f1669d 100644
--- a/Pdf_from_word/Pdf_from_word/Pdf_from_word.csproj
+++ b/Pdf_from_word/Pdf_from_word/Pdf_from_word.csproj
@@ -2,11 +2,11 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Syncfusion.DocIORenderer.Net.Core" Version="20.1.0.50" />
+    <PackageReference Include="Syncfusion.DocIORenderer.Net.Core" Version="*" />
   </ItemGroup>
 
 </Project>
diff --git a/pdf_from_powerPoint/pdf_from_powerPoint/Program.cs b/pdf_from_powerPoint/pdf_from_powerPoint/Program.cs
index 1e51e52..6a12e81 100644
--- a/pdf_from_powerPoint/pdf_from_powerPoint/Program.cs
+++ b/pdf_from_powerPoint/pdf_from_powerPoint/Program.cs
@@ -1,6 +1,6 @@
 using Syncfusion.Pdf;
 using Syncfusion.Presentation;
-using Syncfusion.PresentationToPdfConverter;
+using Syncfusion.PresentationRenderer;
 using System.IO;
 
 namespace pdf_from_powerPoint
diff --git a/pdf_from_powerPoint/pdf_from_powerPoint/pdf_from_powerPoint.csproj b/pdf_from_powerPoint/pdf_from_powerPoint/pdf_from_powerPoint.csproj
index c14a35d..b8be0c8 100644
--- a/pdf_from_powerPoint/pdf_from_powerPoint/pdf_from_powerPoint.csproj
+++ b/pdf_from_powerPoint/pdf_from_powerPoint/pdf_from_powerPoint.csproj
@@ -2,11 +2,11 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Syncfusion.PresentationRenderer.Net.Core" Version="20.1.0.50" />
+    <PackageReference Include="Syncfusion.PresentationRenderer.Net.Core" Version="*" />
   </ItemGroup>
 
 </Project>