diff --git a/backend/MedicalDeviceMonitor.csproj b/backend/MedicalDeviceMonitor.csproj
index 5be769a..5c9ce88 100644
--- a/backend/MedicalDeviceMonitor.csproj
+++ b/backend/MedicalDeviceMonitor.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="DotNetEnv" Version="3.1.1" />
   <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.4">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.15">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
@@ -47,7 +47,7 @@
     <PackageReference Include="Otp.NET" Version="1.3.0" />
 
     <!-- In-Memory Cache for rate limiting / short-term storage -->
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.15" />
     
   </ItemGroup>