diff --git a/dotnet/RarelySimple.AvatarScriptLink.Services/RarelySimple.AvatarScriptLink.Services.csproj b/dotnet/RarelySimple.AvatarScriptLink.Services/RarelySimple.AvatarScriptLink.Services.csproj
index 175b454..06e391d 100644
--- a/dotnet/RarelySimple.AvatarScriptLink.Services/RarelySimple.AvatarScriptLink.Services.csproj
+++ b/dotnet/RarelySimple.AvatarScriptLink.Services/RarelySimple.AvatarScriptLink.Services.csproj
@@ -35,7 +35,8 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="10.0.8" />
-    <PackageReference Include="System.ServiceModel.Primitives" Version="8.1.1" />
+    <PackageReference Include="System.Security.Cryptography.Xml" Version="10.0.8" />
+    <PackageReference Include="System.ServiceModel.Primitives" Version="8.1.2" />
   </ItemGroup>
 
   <ItemGroup>