diff --git a/backend/CephAnalysis.Application/CephAnalysis.Application.csproj b/backend/CephAnalysis.Application/CephAnalysis.Application.csproj
index cef1485..77ad730 100644
--- a/backend/CephAnalysis.Application/CephAnalysis.Application.csproj
+++ b/backend/CephAnalysis.Application/CephAnalysis.Application.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="FluentValidation" Version="11.11.0" />
     <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="11.11.0" />
     <PackageReference Include="MediatR" Version="12.4.1" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.16" />
   </ItemGroup>
 
   <PropertyGroup>
diff --git a/backend/verify_users.csproj b/backend/verify_users.csproj
index 922ade8..7372230 100644
--- a/backend/verify_users.csproj
+++ b/backend/verify_users.csproj
@@ -17,7 +17,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.16" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0" />
   </ItemGroup>