diff --git a/src/SetlistStudio.Infrastructure/SetlistStudio.Infrastructure.csproj b/src/SetlistStudio.Infrastructure/SetlistStudio.Infrastructure.csproj
index aef764d..c4032ef 100644
--- a/src/SetlistStudio.Infrastructure/SetlistStudio.Infrastructure.csproj
+++ b/src/SetlistStudio.Infrastructure/SetlistStudio.Infrastructure.csproj
@@ -7,17 +7,17 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.22" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.11" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.22" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.11" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.8" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="8.0.22" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.1" />
     <PackageReference Include="System.Text.Json" Version="8.0.5" />
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.3.0" />
     <!-- Security vulnerability fixes -->
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.1" />
     <PackageReference Include="Azure.Identity" Version="1.17.0" />
     <PackageReference Include="Microsoft.Identity.Client" Version="4.76.0" />
   </ItemGroup>
diff --git a/src/SetlistStudio.Web/SetlistStudio.Web.csproj b/src/SetlistStudio.Web/SetlistStudio.Web.csproj
index a02dda4..69cfef1 100644
--- a/src/SetlistStudio.Web/SetlistStudio.Web.csproj
+++ b/src/SetlistStudio.Web/SetlistStudio.Web.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.11" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.22" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.22" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.11" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="8.0.11" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.11">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/tests/SetlistStudio.Tests/SetlistStudio.Tests.csproj b/tests/SetlistStudio.Tests/SetlistStudio.Tests.csproj
index 376dd72..66f2b57 100644
--- a/tests/SetlistStudio.Tests/SetlistStudio.Tests.csproj
+++ b/tests/SetlistStudio.Tests/SetlistStudio.Tests.csproj
@@ -29,7 +29,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.22" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.22" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.11" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.22" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.3" />
     <PackageReference Include="Moq" Version="4.20.72" />