diff --git a/src/Sixel.Shared/Sixel.Shared.csproj b/src/Sixel.Shared/Sixel.Shared.csproj
index bc76926..6884d61 100644
--- a/src/Sixel.Shared/Sixel.Shared.csproj
+++ b/src/Sixel.Shared/Sixel.Shared.csproj
@@ -11,6 +11,7 @@
     </ItemGroup>
     <ItemGroup Condition=" '$(TargetFramework)' == 'net8.0' ">
         <PackageReference Include="System.Management.Automation" Version="7.4" PrivateAssets="all" />
+        <PackageReference Include="System.Text.Encoding.CodePages" Version="10.0.3" />
     </ItemGroup>
     <!-- <ItemGroup Condition=" '$(TargetFramework)' == 'net472' ">
         <PackageReference Include="PowerShellStandard.Library" Version="5.1.1" PrivateAssets="all" />