diff --git a/src/backend/Application/Application.csproj b/src/backend/Application/Application.csproj
index 8ff54f6a..a971e221 100644
--- a/src/backend/Application/Application.csproj
+++ b/src/backend/Application/Application.csproj
@@ -26,7 +26,7 @@
     <PackageReference Include="MediatR" Version="12.5.0" />
     <PackageReference Include="FluentValidation" Version="12.0.0" />
     <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="12.0.0" />
-    <PackageReference Include="Serilog.Extensions.Logging" Version="9.0.1" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="10.0.0" />
   </ItemGroup>
 
 </Project> 
\ No newline at end of file
diff --git a/src/backend/Infrastructure/Infrastructure.csproj b/src/backend/Infrastructure/Infrastructure.csproj
index 525fac87..c6563c23 100644
--- a/src/backend/Infrastructure/Infrastructure.csproj
+++ b/src/backend/Infrastructure/Infrastructure.csproj
@@ -28,7 +28,7 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.5" />
     <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="9.0.5" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="Serilog.Extensions.Logging" Version="9.0.2" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="10.0.0" />
     
     <!-- Health Check packages -->
     <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="9.0.5" />
diff --git a/src/backend/WebAPI/WebAPI.csproj b/src/backend/WebAPI/WebAPI.csproj
index a80c84c4..35f3d8fd 100644
--- a/src/backend/WebAPI/WebAPI.csproj
+++ b/src/backend/WebAPI/WebAPI.csproj
@@ -20,10 +20,10 @@
     </PackageReference>
     <PackageReference Include="Scalar.AspNetCore" Version="1.2.42" />
     <PackageReference Include="FluentValidation.AspNetCore" Version="11.3.0" />
-    <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
-    <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
+    <PackageReference Include="Serilog.AspNetCore" Version="10.0.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="6.1.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="7.0.0" />
-    <PackageReference Include="Serilog.Sinks.Seq" Version="9.0.0" />
+    <PackageReference Include="Serilog.Sinks.Seq" Version="9.1.0" />
     <!-- AppInsights 3.x rewires AddApplicationInsightsTelemetry to require a connection
          string at DI resolve time and crashes startup when it is missing (e.g. in CI
          integration smoke tests or local Docker), which is a regression from 2.x.