diff --git a/backend/src/Squidex/Squidex.csproj b/backend/src/Squidex/Squidex.csproj
index e27d06728..5650fed9c 100644
--- a/backend/src/Squidex/Squidex.csproj
+++ b/backend/src/Squidex/Squidex.csproj
@@ -51,6 +51,8 @@
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="6.0.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.RulesetToEditorconfigConverter" Version="3.3.3" />
     <PackageReference Include="Microsoft.Data.Edm" Version="5.8.5" />
+    <PackageReference Include="Microsoft.IdentityModel.Logging" Version="6.14.1" />
+    <PackageReference Include="Microsoft.IdentityModel.Protocols" Version="6.14.1" />
     <PackageReference Include="Microsoft.OData.Core" Version="7.9.4" />
     <PackageReference Include="Microsoft.Orleans.Core" Version="3.5.1" />
     <PackageReference Include="Microsoft.Orleans.Core.Abstractions" Version="3.5.1" />
diff --git a/backend/tests/Squidex.Web.Tests/Squidex.Web.Tests.csproj b/backend/tests/Squidex.Web.Tests/Squidex.Web.Tests.csproj
index f0bcd3038..dc9a25ef7 100644
--- a/backend/tests/Squidex.Web.Tests/Squidex.Web.Tests.csproj
+++ b/backend/tests/Squidex.Web.Tests/Squidex.Web.Tests.csproj
@@ -13,8 +13,6 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="FakeItEasy" Version="7.2.0" />
-    <PackageReference Include="IdentityServer4" Version="4.1.2" />
-    <PackageReference Include="IdentityServer4.AspNetIdentity" Version="4.1.2" />
     <PackageReference Include="Meziantou.Analyzer" Version="1.0.676">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>