diff --git a/src/SkatteverketMcpServer/SkatteverketMcpServer.csproj b/src/SkatteverketMcpServer/SkatteverketMcpServer.csproj
index 0427366..51618d0 100644
--- a/src/SkatteverketMcpServer/SkatteverketMcpServer.csproj
+++ b/src/SkatteverketMcpServer/SkatteverketMcpServer.csproj
@@ -17,8 +17,8 @@
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
-    <PackageReference Include="Serilog" Version="4.0.0" />
-    <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Serilog" Version="4.2.0" />
+    <PackageReference Include="Serilog.Extensions.Hosting" Version="9.0.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
     <PackageReference Include="System.Text.Json" Version="8.0.5" />