diff --git a/src/Altinn.App.Api/Altinn.App.Api.csproj b/src/Altinn.App.Api/Altinn.App.Api.csproj
index 586e0d0bf..e2539ab06 100644
--- a/src/Altinn.App.Api/Altinn.App.Api.csproj
+++ b/src/Altinn.App.Api/Altinn.App.Api.csproj
@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="Altinn.Common.PEP" Version="4.0.0" />
-    <PackageReference Include="Altinn.Platform.Storage.Interface" Version="3.30.0"/>
+    <PackageReference Include="Altinn.Platform.Storage.Interface" Version="4.0.0"/>
     <PackageReference Include="Microsoft.FeatureManagement.AspNetCore" Version="3.5.0" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.9.0" />
diff --git a/src/Altinn.App.Core/Altinn.App.Core.csproj b/src/Altinn.App.Core/Altinn.App.Core.csproj
index 0712646d7..f7e654946 100644
--- a/src/Altinn.App.Core/Altinn.App.Core.csproj
+++ b/src/Altinn.App.Core/Altinn.App.Core.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="Altinn.Common.EFormidlingClient" Version="1.3.3" />
     <PackageReference Include="Altinn.Common.PEP" Version="4.0.0" />
     <PackageReference Include="Altinn.Platform.Models" Version="1.6.1" />
-    <PackageReference Include="Altinn.Platform.Storage.Interface" Version="3.30.0"/>
+    <PackageReference Include="Altinn.Platform.Storage.Interface" Version="4.0.0"/>
     <PackageReference Include="JsonPatch.Net" Version="3.1.1" />
     <PackageReference Include="JWTCookieAuthentication" Version="3.0.1" />
     <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />