diff --git a/Source/Libraries/PluginHost/PluginHost.csproj b/Source/Libraries/PluginHost/PluginHost.csproj
index dabdd26b..3a85e362 100644
--- a/Source/Libraries/PluginHost/PluginHost.csproj
+++ b/Source/Libraries/PluginHost/PluginHost.csproj
@@ -33,7 +33,7 @@
       <Version>7.0.0</Version>
     </PackageReference>
     <PackageReference Include="System.Composition">
-      <Version>7.0.0</Version>
+      <Version>8.0.0</Version>
     </PackageReference>
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
     <PackageReference Include="System.Numerics.Vectors">