diff --git a/Core/Vanara.Core.csproj b/Core/Vanara.Core.csproj
index c675ed1c..d9d910e6 100644
--- a/Core/Vanara.Core.csproj
+++ b/Core/Vanara.Core.csproj
@@ -74,6 +74,6 @@ CorrepsondingAction, StringListPackMethod
     <None Include="Collections\VaList.cs" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Theraot.Core" Version="2.1.0" Condition=" '$(TargetFramework)' != 'netstandard2.0' " />
+    <PackageReference Include="Theraot.Core" Version="2.2.0" Condition=" '$(TargetFramework)' != 'netstandard2.0' " />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/System/Vanara.SystemServices.csproj b/System/Vanara.SystemServices.csproj
index f989e51b..3f3b5753 100644
--- a/System/Vanara.SystemServices.csproj
+++ b/System/Vanara.SystemServices.csproj
@@ -62,7 +62,7 @@ BackgroundCopyACLFlags, BackgroundCopyCost, BackgroundCopyErrorContext, Backgrou
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="System.IO.FileSystem.AccessControl" Version="4.5.0" Condition=" '$(TargetFramework)' == 'netstandard2.0' Or '$(TargetFramework)' == 'netcoreapp2.0' Or '$(TargetFramework)' == 'netcoreapp2.1' " />
-    <PackageReference Include="Theraot.Core" Version="2.1.0" Condition=" '$(TargetFramework)' == 'net20' Or '$(TargetFramework)' == 'net35' Or '$(TargetFramework)' == 'net40' " />
+    <PackageReference Include="Theraot.Core" Version="2.2.0" Condition=" '$(TargetFramework)' == 'net20' Or '$(TargetFramework)' == 'net35' Or '$(TargetFramework)' == 'net40' " />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\PInvoke\BITS\Vanara.PInvoke.BITS.csproj" />