diff --git a/src/Digdir.Domain.Dialogporten.ChangeDataCapture/Digdir.Domain.Dialogporten.ChangeDataCapture.csproj b/src/Digdir.Domain.Dialogporten.ChangeDataCapture/Digdir.Domain.Dialogporten.ChangeDataCapture.csproj
index 824248115..dd4e21662 100644
--- a/src/Digdir.Domain.Dialogporten.ChangeDataCapture/Digdir.Domain.Dialogporten.ChangeDataCapture.csproj
+++ b/src/Digdir.Domain.Dialogporten.ChangeDataCapture/Digdir.Domain.Dialogporten.ChangeDataCapture.csproj
@@ -7,7 +7,7 @@
         <PackageReference Include="System.Text.Json" Version="9.0.0" />
         <PackageReference Include="System.Drawing.Common" Version="9.0.0" />
         <PackageReference Include="Microsoft.Azure.AppConfiguration.AspNetCore" Version="8.0.0" />
-        <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
+        <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
         <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="4.0.0"/>
         <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0"/>
     </ItemGroup>
diff --git a/src/Digdir.Domain.Dialogporten.GraphQL/Digdir.Domain.Dialogporten.GraphQL.csproj b/src/Digdir.Domain.Dialogporten.GraphQL/Digdir.Domain.Dialogporten.GraphQL.csproj
index 47b62ee5d..5eddd36b8 100644
--- a/src/Digdir.Domain.Dialogporten.GraphQL/Digdir.Domain.Dialogporten.GraphQL.csproj
+++ b/src/Digdir.Domain.Dialogporten.GraphQL/Digdir.Domain.Dialogporten.GraphQL.csproj
@@ -9,7 +9,7 @@
         <PackageReference Include="HotChocolate.Data.EntityFramework" Version="13.9.14" />
         <PackageReference Include="HotChocolate.AspNetCore.Authorization" Version="13.9.14" />
         <PackageReference Include="Microsoft.Azure.AppConfiguration.AspNetCore" Version="8.0.0" />
-        <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
+        <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
         <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.3.0" />
         <PackageReference Include="System.Drawing.Common" Version="9.0.0" />
         <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.3.0" />
diff --git a/src/Digdir.Domain.Dialogporten.Janitor/Digdir.Domain.Dialogporten.Janitor.csproj b/src/Digdir.Domain.Dialogporten.Janitor/Digdir.Domain.Dialogporten.Janitor.csproj
index 41b558ee8..1b929c63a 100644
--- a/src/Digdir.Domain.Dialogporten.Janitor/Digdir.Domain.Dialogporten.Janitor.csproj
+++ b/src/Digdir.Domain.Dialogporten.Janitor/Digdir.Domain.Dialogporten.Janitor.csproj
@@ -13,8 +13,8 @@
         <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.0" />
         <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="9.0.0" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
-        <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
-        <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.4" />
+        <PackageReference Include="Serilog.Extensions.Hosting" Version="9.0.0" />
+        <PackageReference Include="Serilog.Settings.Configuration" Version="9.0.0" />
         <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="4.0.0" />
         <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
         <PackageReference Include="Serilog.Enrichers.Environment" Version="3.0.1" />
diff --git a/src/Digdir.Domain.Dialogporten.Service/Digdir.Domain.Dialogporten.Service.csproj b/src/Digdir.Domain.Dialogporten.Service/Digdir.Domain.Dialogporten.Service.csproj
index 5edb017d4..a4b65ddb0 100644
--- a/src/Digdir.Domain.Dialogporten.Service/Digdir.Domain.Dialogporten.Service.csproj
+++ b/src/Digdir.Domain.Dialogporten.Service/Digdir.Domain.Dialogporten.Service.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
     <ItemGroup>
-        <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
+        <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
         <PackageReference Include="Serilog.Enrichers.Environment" Version="3.0.1" />
         <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="4.0.0"/>
     </ItemGroup>
diff --git a/src/Digdir.Domain.Dialogporten.WebApi/Digdir.Domain.Dialogporten.WebApi.csproj b/src/Digdir.Domain.Dialogporten.WebApi/Digdir.Domain.Dialogporten.WebApi.csproj
index 5b7f96d8b..4d3a6285c 100644
--- a/src/Digdir.Domain.Dialogporten.WebApi/Digdir.Domain.Dialogporten.WebApi.csproj
+++ b/src/Digdir.Domain.Dialogporten.WebApi/Digdir.Domain.Dialogporten.WebApi.csproj
@@ -15,7 +15,7 @@
         <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.3.0" />
         <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.3.0" />
         <PackageReference Include="Microsoft.Azure.AppConfiguration.AspNetCore" Version="8.0.0" />
-        <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
+        <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
         <PackageReference Include="Serilog.Enrichers.Environment" Version="3.0.1" />
         <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="4.0.0" />
     </ItemGroup>