diff --git a/source/Server/Configuration/UsernamePasswordConfigureCommands.cs b/source/Server/Configuration/UsernamePasswordConfigureCommands.cs
index 70d0310..d07e238 100644
--- a/source/Server/Configuration/UsernamePasswordConfigureCommands.cs
+++ b/source/Server/Configuration/UsernamePasswordConfigureCommands.cs
@@ -7,11 +7,11 @@ namespace Octopus.Server.Extensibility.Authentication.UsernamePassword.Configura
 {
     class UsernamePasswordConfigureCommands : IContributeToConfigureCommand
     {
-        readonly ILog log;
+        readonly ISystemLog log;
         readonly Lazy<IUsernamePasswordConfigurationStore> configurationStore;
 
         public UsernamePasswordConfigureCommands(
-            ILog log,
+            ISystemLog log,
             Lazy<IUsernamePasswordConfigurationStore> configurationStore)
         {
             this.log = log;
diff --git a/source/Server/Server.csproj b/source/Server/Server.csproj
index 1b1b2c2..a592a7c 100644
--- a/source/Server/Server.csproj
+++ b/source/Server/Server.csproj
@@ -16,8 +16,8 @@
   <ItemGroup>
     <!-- These packages are copied to the output directory during the build process -->
     <PackageReference Include="Octopus.Configuration" Version="3.0.0" />
-    <PackageReference Include="Octopus.Diagnostics" Version="1.3.5" />
-    <PackageReference Include="Octopus.Server.Extensibility" Version="10.0.4" />
+    <PackageReference Include="Octopus.Diagnostics" Version="2.1.0" />
+    <PackageReference Include="Octopus.Server.Extensibility" Version="13.0.0" />
     <PackageReference Include="Octopus.Server.Extensibility.Authentication" Version="10.0.1" />
   </ItemGroup>