diff --git a/Akari.Prototype.Server/Akari.Prototype.Server.csproj b/Akari.Prototype.Server/Akari.Prototype.Server.csproj
index 2dcf72d..5848232 100644
--- a/Akari.Prototype.Server/Akari.Prototype.Server.csproj
+++ b/Akari.Prototype.Server/Akari.Prototype.Server.csproj
@@ -10,6 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Grpc.AspNetCore" Version="2.34.0" />
+    <PackageReference Include="Isopoh.Cryptography.Argon2" Version="1.1.10" />
   </ItemGroup>
 
 </Project>