diff --git a/backend/src/Kalandra.Api/Kalandra.Api.csproj b/backend/src/Kalandra.Api/Kalandra.Api.csproj
index 36fdf67e..130202a7 100644
--- a/backend/src/Kalandra.Api/Kalandra.Api.csproj
+++ b/backend/src/Kalandra.Api/Kalandra.Api.csproj
@@ -17,17 +17,18 @@
   <ItemGroup>
     <PackageReference Include="AspNetCore.HealthChecks.NpgSql" Version="9.0.0" />
     <PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="9.0.0" />
-    <PackageReference Include="Kalicz.StrongTypes" Version="1.1.1" />
-    <PackageReference Include="Kalicz.StrongTypes.OpenApi.Swashbuckle" Version="1.1.1" />
-    <PackageReference Include="Marten" Version="9.12.0" />
+    <PackageReference Include="Kalicz.StrongTypes" Version="1.2.0" />
+    <PackageReference Include="Kalicz.StrongTypes.OpenApi.Swashbuckle" Version="1.2.0" />
+    <PackageReference Include="Marten" Version="9.15.3" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="10.0.9" />
-    <PackageReference Include="ModelContextProtocol.AspNetCore" Version="2.0.0-preview.1" />
+    <PackageReference Include="ModelContextProtocol" Version="2.0.0-preview.2" />
+    <PackageReference Include="ModelContextProtocol.AspNetCore" Version="2.0.0-preview.2" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.16.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.16.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.16.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.16.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.15.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.16.0" />
     <PackageReference Include="Npgsql.OpenTelemetry" Version="10.0.3" />
     <PackageReference Include="Sentry.AspNetCore" Version="6.6.0" />
     <PackageReference Include="Sentry.OpenTelemetry.Exporter" Version="6.6.0" />
diff --git a/backend/src/Kalandra.Blog/Kalandra.Blog.csproj b/backend/src/Kalandra.Blog/Kalandra.Blog.csproj
index 061ee4e1..4e7694cd 100644
--- a/backend/src/Kalandra.Blog/Kalandra.Blog.csproj
+++ b/backend/src/Kalandra.Blog/Kalandra.Blog.csproj
@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Kalicz.StrongTypes" Version="1.1.1" />
-    <PackageReference Include="Marten" Version="9.12.0" />
+    <PackageReference Include="Kalicz.StrongTypes" Version="1.2.0" />
+    <PackageReference Include="Marten" Version="9.15.3" />
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="10.0.9" />
   </ItemGroup>
diff --git a/backend/src/Kalandra.Infrastructure/Kalandra.Infrastructure.csproj b/backend/src/Kalandra.Infrastructure/Kalandra.Infrastructure.csproj
index 64df5da1..144c90c2 100644
--- a/backend/src/Kalandra.Infrastructure/Kalandra.Infrastructure.csproj
+++ b/backend/src/Kalandra.Infrastructure/Kalandra.Infrastructure.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Kalicz.StrongTypes" Version="1.1.1" />
+    <PackageReference Include="Kalicz.StrongTypes" Version="1.2.0" />
     <PackageReference Include="MailKit" Version="4.17.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.9" />
diff --git a/backend/src/Kalandra.JobOffers/Kalandra.JobOffers.csproj b/backend/src/Kalandra.JobOffers/Kalandra.JobOffers.csproj
index a5c07e27..28359512 100644
--- a/backend/src/Kalandra.JobOffers/Kalandra.JobOffers.csproj
+++ b/backend/src/Kalandra.JobOffers/Kalandra.JobOffers.csproj
@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Kalicz.StrongTypes" Version="1.1.1" />
-    <PackageReference Include="Marten" Version="9.12.0" />
+    <PackageReference Include="Kalicz.StrongTypes" Version="1.2.0" />
+    <PackageReference Include="Marten" Version="9.15.3" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/backend/tests/Kalandra.Api.IntegrationTests/Kalandra.Api.IntegrationTests.csproj b/backend/tests/Kalandra.Api.IntegrationTests/Kalandra.Api.IntegrationTests.csproj
index 3950fd87..6b35651a 100644
--- a/backend/tests/Kalandra.Api.IntegrationTests/Kalandra.Api.IntegrationTests.csproj
+++ b/backend/tests/Kalandra.Api.IntegrationTests/Kalandra.Api.IntegrationTests.csproj
@@ -10,9 +10,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Kalicz.StrongTypes" Version="1.1.1" />
+    <PackageReference Include="Kalicz.StrongTypes" Version="1.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.9" />
-    <PackageReference Include="ModelContextProtocol" Version="2.0.0-preview.1" />
+    <PackageReference Include="ModelContextProtocol" Version="2.0.0-preview.2" />
     <PackageReference Include="Testcontainers.PostgreSql" Version="4.13.0" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
   </ItemGroup>
diff --git a/backend/tests/Kalandra.Blog.Tests/Kalandra.Blog.Tests.csproj b/backend/tests/Kalandra.Blog.Tests/Kalandra.Blog.Tests.csproj
index 85766ece..2312d159 100644
--- a/backend/tests/Kalandra.Blog.Tests/Kalandra.Blog.Tests.csproj
+++ b/backend/tests/Kalandra.Blog.Tests/Kalandra.Blog.Tests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Kalicz.StrongTypes" Version="1.1.1" />
+    <PackageReference Include="Kalicz.StrongTypes" Version="1.2.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.7.0" />
diff --git a/backend/tests/Kalandra.JobOffers.Tests/Kalandra.JobOffers.Tests.csproj b/backend/tests/Kalandra.JobOffers.Tests/Kalandra.JobOffers.Tests.csproj
index c99e57ea..c8be92d3 100644
--- a/backend/tests/Kalandra.JobOffers.Tests/Kalandra.JobOffers.Tests.csproj
+++ b/backend/tests/Kalandra.JobOffers.Tests/Kalandra.JobOffers.Tests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Kalicz.StrongTypes" Version="1.1.1" />
+    <PackageReference Include="Kalicz.StrongTypes" Version="1.2.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.9" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />