diff --git a/src/Phoenix.Client/Phoenix.Client.csproj b/src/Phoenix.Client/Phoenix.Client.csproj
index 22040b5..688fe33 100644
--- a/src/Phoenix.Client/Phoenix.Client.csproj
+++ b/src/Phoenix.Client/Phoenix.Client.csproj
@@ -36,7 +36,7 @@
       <PackageReference Include="Autofac.Extensions.DependencyInjection" Version="8.0.0" />
       <PackageReference Include="LiteDB" Version="5.0.17" />
       <PackageReference Include="MediatR" Version="12.2.0" />
-      <PackageReference Include="MediatR.Extensions.Autofac.DependencyInjection" Version="11.3.0" />
+      <PackageReference Include="MediatR.Extensions.Autofac.DependencyInjection" Version="12.0.0" />
       <PackageReference Include="Microsoft.Extensions.Hosting.Systemd" Version="8.0.0" />
       <PackageReference Include="NModbus" Version="3.0.81" />
       <PackageReference Include="NModbus.Serial" Version="3.0.81" />
diff --git a/src/Phoenix.Services/Phoenix.Services.csproj b/src/Phoenix.Services/Phoenix.Services.csproj
index 4f1fcd5..f61162d 100644
--- a/src/Phoenix.Services/Phoenix.Services.csproj
+++ b/src/Phoenix.Services/Phoenix.Services.csproj
@@ -25,7 +25,7 @@
       <PackageReference Include="Autofac" Version="8.0.0" />
       <PackageReference Include="EPPlus" Version="7.0.6" />
       <PackageReference Include="MediatR" Version="12.2.0" />
-      <PackageReference Include="MediatR.Extensions.Autofac.DependencyInjection" Version="11.3.0" />
+      <PackageReference Include="MediatR.Extensions.Autofac.DependencyInjection" Version="12.0.0" />
       <PackageReference Include="Npgsql" Version="8.0.1" />
       <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.0" />
       <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.2.0" />