diff --git a/src/api/Chivato.Api/Chivato.Api.csproj b/src/api/Chivato.Api/Chivato.Api.csproj
index 468944a..b686040 100644
--- a/src/api/Chivato.Api/Chivato.Api.csproj
+++ b/src/api/Chivato.Api/Chivato.Api.csproj
@@ -27,7 +27,7 @@
     <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
 
     <!-- MediatR for CQRS -->
-    <PackageReference Include="MediatR" Version="12.4.1" />
+    <PackageReference Include="MediatR" Version="14.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/core/Chivato.Application/Chivato.Application.csproj b/src/core/Chivato.Application/Chivato.Application.csproj
index 53d645f..add980b 100644
--- a/src/core/Chivato.Application/Chivato.Application.csproj
+++ b/src/core/Chivato.Application/Chivato.Application.csproj
@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MediatR" Version="12.4.1" />
+    <PackageReference Include="MediatR" Version="14.0.0" />
     <PackageReference Include="FluentValidation" Version="11.11.0" />
     <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="11.11.0" />
   </ItemGroup>
diff --git a/src/infrastructure/Chivato.Infrastructure/Chivato.Infrastructure.csproj b/src/infrastructure/Chivato.Infrastructure/Chivato.Infrastructure.csproj
index a0f0b54..7e9d791 100644
--- a/src/infrastructure/Chivato.Infrastructure/Chivato.Infrastructure.csproj
+++ b/src/infrastructure/Chivato.Infrastructure/Chivato.Infrastructure.csproj
@@ -19,6 +19,7 @@
     <PackageReference Include="Azure.Security.KeyVault.Secrets" Version="4.7.0" />
     <PackageReference Include="Azure.ResourceManager" Version="1.13.0" />
     <PackageReference Include="Azure.ResourceManager.Resources" Version="1.9.0" />
+  <PackageReference Include="MediatR" Version="14.0.0" />
     <PackageReference Include="Microsoft.Azure.SignalR.Management" Version="1.29.0" />
     <PackageReference Include="Microsoft.TeamFoundationServer.Client" Version="19.225.1" />
   </ItemGroup>