diff --git a/backend/src/core/TuColmadoRD.Core.Application/TuColmadoRD.Core.Application.csproj b/backend/src/core/TuColmadoRD.Core.Application/TuColmadoRD.Core.Application.csproj
index 35b1239..7092608 100644
--- a/backend/src/core/TuColmadoRD.Core.Application/TuColmadoRD.Core.Application.csproj
+++ b/backend/src/core/TuColmadoRD.Core.Application/TuColmadoRD.Core.Application.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentValidation" Version="11.11.0" />
+    <PackageReference Include="FluentValidation" Version="12.1.1" />
     <PackageReference Include="MediatR" Version="12.4.1" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.2" />
   </ItemGroup>