diff --git a/SabreTools.Serialization/SabreTools.Serialization.csproj b/SabreTools.Serialization/SabreTools.Serialization.csproj
index 9fa11cd9..fa5e2a74 100644
--- a/SabreTools.Serialization/SabreTools.Serialization.csproj
+++ b/SabreTools.Serialization/SabreTools.Serialization.csproj
@@ -43,7 +43,8 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="GrindCore.SharpCompress" Version="0.41.1" Condition="!$(TargetFramework.StartsWith(`net2`)) AND !$(TargetFramework.StartsWith(`net3`)) AND !$(TargetFramework.StartsWith(`net40`)) AND !$(TargetFramework.StartsWith(`net452`))" />
+        <PackageReference Include="GrindCore" Version="0.6.4" Condition="!$(TargetFramework.StartsWith(`net2`))" />
+        <PackageReference Include="GrindCore.SharpCompress" Version="0.41.3" Condition="!$(TargetFramework.StartsWith(`net2`)) AND !$(TargetFramework.StartsWith(`net3`)) AND !$(TargetFramework.StartsWith(`net40`)) AND !$(TargetFramework.StartsWith(`net452`))" />
         <PackageReference Include="NetLegacySupport.Numerics" Version="1.0.1" Condition="$(TargetFramework.StartsWith(`net2`)) OR $(TargetFramework.StartsWith(`net3`))" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
         <PackageReference Include="SabreTools.Hashing" Version="[1.6.0]" />