diff --git a/Directory.Packages.props b/Directory.Packages.props
index 8bedbf588a..5a8717576b 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -12,28 +12,28 @@
   </ItemGroup>
   <!-- Microsoft packages -->
   <ItemGroup>
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="9.0.0-rc.1.24452.1" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="9.0.0-rc.2.24474.3" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.10.0" />
-    <PackageVersion Include="Microsoft.Data.Sqlite" Version="9.0.0-rc.1.24451.1" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-rc.1.24451.1" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.0-rc.1.24451.1" />
+    <PackageVersion Include="Microsoft.Data.Sqlite" Version="9.0.0-rc.2.24474.1" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-rc.2.24474.1" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.0-rc.2.24474.1" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.8" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.FileProviders.Embedded" Version="9.0.0-rc.1.24452.1" />
-    <PackageVersion Include="Microsoft.Extensions.FileProviders.Physical" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Http" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Identity.Core" Version="9.0.0-rc.1.24452.1" />
-    <PackageVersion Include="Microsoft.Extensions.Identity.Stores" Version="9.0.0-rc.1.24452.1" />
-    <PackageVersion Include="Microsoft.Extensions.Logging" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Options" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Options.DataAnnotations" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Hybrid" Version="9.0.0-preview.7.24406.2" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.FileProviders.Embedded" Version="9.0.0-rc.2.24474.3" />
+    <PackageVersion Include="Microsoft.Extensions.FileProviders.Physical" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Http" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Identity.Core" Version="9.0.0-rc.2.24474.3" />
+    <PackageVersion Include="Microsoft.Extensions.Identity.Stores" Version="9.0.0-rc.2.24474.3" />
+    <PackageVersion Include="Microsoft.Extensions.Logging" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Options" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Options.DataAnnotations" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Hybrid" Version="9.0.0-preview.9.24507.7" />
   </ItemGroup>
   <!-- Umbraco packages -->
   <ItemGroup>
@@ -58,9 +58,9 @@
     <PackageVersion Include="ncrontab" Version="3.3.3" />
     <PackageVersion Include="NPoco" Version="5.7.1" />
     <PackageVersion Include="NPoco.SqlServer" Version="5.7.1" />
-    <PackageVersion Include="OpenIddict.Abstractions" Version="5.8.0" />
-    <PackageVersion Include="OpenIddict.AspNetCore" Version="5.8.0" />
-    <PackageVersion Include="OpenIddict.EntityFrameworkCore" Version="5.8.0" />
+    <PackageVersion Include="OpenIddict.Abstractions" Version="6.0.0-preview1.24504.78" />
+    <PackageVersion Include="OpenIddict.AspNetCore" Version="6.0.0-preview1.24504.78" />
+    <PackageVersion Include="OpenIddict.EntityFrameworkCore" Version="6.0.0-preview1.24504.78" />
     <PackageVersion Include="Serilog" Version="4.0.2" />
     <PackageVersion Include="Serilog.AspNetCore" Version="8.0.2" />
     <PackageVersion Include="Serilog.Enrichers.Process" Version="3.0.0" />
@@ -69,7 +69,7 @@
     <PackageVersion Include="Serilog.Extensions.Hosting" Version="8.0.0" />
     <PackageVersion Include="Serilog.Formatting.Compact" Version="3.0.0" />
     <PackageVersion Include="Serilog.Formatting.Compact.Reader" Version="4.0.0" />
-    <PackageVersion Include="Serilog.Settings.Configuration" Version="8.0.2" />
+    <PackageVersion Include="Serilog.Settings.Configuration" Version="8.0.4" />
     <PackageVersion Include="Serilog.Sinks.Async" Version="2.0.0" />
     <PackageVersion Include="Serilog.Sinks.File" Version="6.0.0" />
     <PackageVersion Include="Serilog.Sinks.Map" Version="2.0.0" />
@@ -81,6 +81,8 @@
   <ItemGroup>
     <!-- Both Microsoft.EntityFrameworkCore.SqlServer and NPoco.SqlServer bring in a vulnerable version of Azure.Identity -->
     <PackageVersion Include="Azure.Identity" Version="1.12.1" />
+    <!-- Both Microsoft.EntityFrameworkCore.SqlServer and NPoco.SqlServer bring in a vulnerable version of Azure.Identity -->
+    <PackageVersion Include="System.Runtime.Caching" Version="9.0.0-rc.2.24473.5" />
     <!-- Dazinator.Extensions.FileProviders brings in a vulnerable version of System.Net.Http -->
     <PackageVersion Include="System.Net.Http" Version="4.3.4" />
     <!-- Examine brings in a vulnerable version of System.Security.Cryptography.Xml -->
@@ -88,9 +90,9 @@
     <!-- Both Dazinator.Extensions.FileProviders and MiniProfiler.AspNetCore.Mvc bring in a vulnerable version of System.Text.RegularExpressions -->
     <PackageVersion Include="System.Text.RegularExpressions" Version="4.3.1" />
     <!-- Both OpenIddict.AspNetCore, Npoco.SqlServer and Microsoft.EntityFrameworkCore.SqlServer bring in a vulnerable version of Microsoft.IdentityModel.JsonWebTokens -->
-    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.1.0" />
+    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.1.2" />
     <!-- Both  Azure.Identity, Microsoft.EntityFrameworkCore.SqlServer, Dazinator.Extensions.FileProviders bring in legacy versions of System.Text.Encodings.Web  -->
-    <PackageVersion Include="System.Text.Encodings.Web" Version="8.0.0" />
+    <PackageVersion Include="System.Text.Encodings.Web" Version="9.0.0-rc.2.24473.5" />
     <!-- NPoco.SqlServer bring in vulnerable version of Microsoft.Data.SqlClient  -->
     <PackageVersion Include="Microsoft.Data.SqlClient" Version="5.2.2" />
   </ItemGroup>
diff --git a/global.json b/global.json
index 9c2a135743..1ada742598 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "9.0.100-rc.1.24452.12",
+    "version": "9.0.100-rc.2.24474.11",
     "rollForward": "latestFeature",
     "allowPrerelease": true
   }
diff --git a/src/Umbraco.Cms.Api.Common/DependencyInjection/UmbracoBuilderAuthExtensions.cs b/src/Umbraco.Cms.Api.Common/DependencyInjection/UmbracoBuilderAuthExtensions.cs
index f34fc2dde9..1558329746 100644
--- a/src/Umbraco.Cms.Api.Common/DependencyInjection/UmbracoBuilderAuthExtensions.cs
+++ b/src/Umbraco.Cms.Api.Common/DependencyInjection/UmbracoBuilderAuthExtensions.cs
@@ -41,7 +41,7 @@ public static class UmbracoBuilderAuthExtensions
                     .SetTokenEndpointUris(
                         Paths.MemberApi.TokenEndpoint.TrimStart(Constants.CharArrays.ForwardSlash),
                         Paths.BackOfficeApi.TokenEndpoint.TrimStart(Constants.CharArrays.ForwardSlash))
-                    .SetLogoutEndpointUris(
+                    .SetEndSessionEndpointUris(
                         Paths.MemberApi.LogoutEndpoint.TrimStart(Constants.CharArrays.ForwardSlash),
                         Paths.BackOfficeApi.LogoutEndpoint.TrimStart(Constants.CharArrays.ForwardSlash))
                     .SetRevocationEndpointUris(
@@ -62,7 +62,7 @@ public static class UmbracoBuilderAuthExtensions
                     .UseAspNetCore()
                     .EnableAuthorizationEndpointPassthrough()
                     .EnableTokenEndpointPassthrough()
-                    .EnableLogoutEndpointPassthrough();
+                    .EnableEndSessionEndpointPassthrough();
 
                 // Enable reference tokens
                 // - see https://documentation.openiddict.com/configuration/token-storage.html
diff --git a/src/Umbraco.Cms.Api.Delivery/Security/MemberApplicationManager.cs b/src/Umbraco.Cms.Api.Delivery/Security/MemberApplicationManager.cs
index 67cfb4b7cf..9cfd7b78e1 100644
--- a/src/Umbraco.Cms.Api.Delivery/Security/MemberApplicationManager.cs
+++ b/src/Umbraco.Cms.Api.Delivery/Security/MemberApplicationManager.cs
@@ -41,7 +41,7 @@ public class MemberApplicationManager : OpenIdDictApplicationManagerBase, IMembe
             {
                 OpenIddictConstants.Permissions.Endpoints.Authorization,
                 OpenIddictConstants.Permissions.Endpoints.Token,
-                OpenIddictConstants.Permissions.Endpoints.Logout,
+                OpenIddictConstants.Permissions.Endpoints.EndSession,
                 OpenIddictConstants.Permissions.Endpoints.Revocation,
                 OpenIddictConstants.Permissions.GrantTypes.AuthorizationCode,
                 OpenIddictConstants.Permissions.GrantTypes.RefreshToken,
diff --git a/src/Umbraco.Cms.Api.Management/Security/BackOfficeApplicationManager.cs b/src/Umbraco.Cms.Api.Management/Security/BackOfficeApplicationManager.cs
index 36fe1b0acc..cbf0fcd8ad 100644
--- a/src/Umbraco.Cms.Api.Management/Security/BackOfficeApplicationManager.cs
+++ b/src/Umbraco.Cms.Api.Management/Security/BackOfficeApplicationManager.cs
@@ -132,7 +132,7 @@ public class BackOfficeApplicationManager : OpenIdDictApplicationManagerBase, IB
             {
                 OpenIddictConstants.Permissions.Endpoints.Authorization,
                 OpenIddictConstants.Permissions.Endpoints.Token,
-                OpenIddictConstants.Permissions.Endpoints.Logout,
+                OpenIddictConstants.Permissions.Endpoints.EndSession,
                 OpenIddictConstants.Permissions.Endpoints.Revocation,
                 OpenIddictConstants.Permissions.GrantTypes.AuthorizationCode,
                 OpenIddictConstants.Permissions.GrantTypes.RefreshToken,
diff --git a/src/Umbraco.Cms.Persistence.EFCore.SqlServer/Umbraco.Cms.Persistence.EFCore.SqlServer.csproj b/src/Umbraco.Cms.Persistence.EFCore.SqlServer/Umbraco.Cms.Persistence.EFCore.SqlServer.csproj
index a1864f636f..264cf02579 100644
--- a/src/Umbraco.Cms.Persistence.EFCore.SqlServer/Umbraco.Cms.Persistence.EFCore.SqlServer.csproj
+++ b/src/Umbraco.Cms.Persistence.EFCore.SqlServer/Umbraco.Cms.Persistence.EFCore.SqlServer.csproj
@@ -6,8 +6,12 @@
   <ItemGroup>
     <!-- Take top-level depedendency on Azure.Identity, because Microsoft.EntityFrameworkCore.SqlServer depends on a vulnerable version -->
     <PackageReference Include="Azure.Identity" />
+    <!-- Take top-level depedendency on System.Runtime.Caching, because Microsoft.EntityFrameworkCore.SqlServer depends on a vulnerable version -->
+    <PackageReference Include="System.Runtime.Caching" />
+
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" />
 
+
     <!-- Both OpenIddict.AspNetCore, Npoco.SqlServer and Microsoft.EntityFrameworkCore.SqlServer bring in a vulnerable version of Microsoft.IdentityModel.JsonWebTokens -->
     <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens"/>
   </ItemGroup>
diff --git a/src/Umbraco.Cms.Persistence.EFCore/Umbraco.Cms.Persistence.EFCore.csproj b/src/Umbraco.Cms.Persistence.EFCore/Umbraco.Cms.Persistence.EFCore.csproj
index 3c489dbb10..f80f35689b 100644
--- a/src/Umbraco.Cms.Persistence.EFCore/Umbraco.Cms.Persistence.EFCore.csproj
+++ b/src/Umbraco.Cms.Persistence.EFCore/Umbraco.Cms.Persistence.EFCore.csproj
@@ -16,6 +16,8 @@
 
     <!-- Take top-level depedendency on Azure.Identity, because Microsoft.EntityFrameworkCore.SqlServer depends on a vulnerable version -->
     <PackageReference Include="Azure.Identity" />
+    <!-- Take top-level depedendency on System.Runtime.Caching, because Microsoft.EntityFrameworkCore.SqlServer depends on a vulnerable version -->
+    <PackageReference Include="System.Runtime.Caching" />
 
     <!-- Both  Azure.Identity, Microsoft.EntityFrameworkCore.SqlServer, Dazinator.Extensions.FileProviders bring in legacy versions of System.Text.Encodings.Web  -->
     <PackageReference Include="System.Text.Encodings.Web"/>
diff --git a/src/Umbraco.Cms.Persistence.SqlServer/Umbraco.Cms.Persistence.SqlServer.csproj b/src/Umbraco.Cms.Persistence.SqlServer/Umbraco.Cms.Persistence.SqlServer.csproj
index 52076f4562..e6c801fe6b 100644
--- a/src/Umbraco.Cms.Persistence.SqlServer/Umbraco.Cms.Persistence.SqlServer.csproj
+++ b/src/Umbraco.Cms.Persistence.SqlServer/Umbraco.Cms.Persistence.SqlServer.csproj
@@ -13,7 +13,8 @@
     <!-- Take top-level depedendency on Azure.Identity, because NPoco.SqlServer depends on a vulnerable version -->
     <PackageReference Include="Azure.Identity" />
     <PackageReference Include="NPoco.SqlServer" />
-
+    <!-- Take top-level depedendency on System.Runtime.Caching, because Microsoft.EntityFrameworkCore.SqlServer depends on a vulnerable version -->
+    <PackageReference Include="System.Runtime.Caching" />
     <!-- Both OpenIddict.AspNetCore, Npoco.SqlServer and Microsoft.EntityFrameworkCore.SqlServer bring in a vulnerable version of Microsoft.IdentityModel.JsonWebTokens -->
     <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens"/>
 
diff --git a/src/Umbraco.Cms.StaticAssets/umbraco/UmbracoLogin/Index.cshtml b/src/Umbraco.Cms.StaticAssets/umbraco/UmbracoLogin/Index.cshtml
index 716521066c..856796cd25 100644
--- a/src/Umbraco.Cms.StaticAssets/umbraco/UmbracoLogin/Index.cshtml
+++ b/src/Umbraco.Cms.StaticAssets/umbraco/UmbracoLogin/Index.cshtml
@@ -31,6 +31,7 @@
     var allowPasswordReset = SecuritySettings.Value.AllowPasswordReset && EmailSender.CanSendRequiredEmail();
     var disableLocalLogin = ExternalLogins.HasDenyLocalLogin();
 }
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
 
 <!DOCTYPE html>
 <html lang="@GlobalSettings.Value.DefaultUILanguage">
@@ -44,7 +45,7 @@
     <meta name="pinterest" content="nopin"/>
     <title>Umbraco</title>
 
-    <link rel="stylesheet" href="~/umbraco/backoffice/css/uui-css.css" />
+    <link rel="stylesheet" href="~/umbraco/backoffice/css/uui-css.css" asp-append-version="true" />
     <style>
       body {
         margin: 0;
@@ -54,7 +55,7 @@
     </style>
 
     @await Html.BackOfficeImportMapScriptAsync(JsonSerializer, BackOfficePathGenerator, PackageManifestService)
-    <script type="module" src="~/umbraco/login/login.js"></script>
+    <script type="module" src="~/umbraco/login/login.js" asp-append-version="true"></script>
 </head>
 
 <body class="uui-font uui-text" style="margin: 0; padding: 0; overflow: hidden">
diff --git a/src/Umbraco.PublishedCache.HybridCache/DependencyInjection/UmbracoBuilderExtensions.cs b/src/Umbraco.PublishedCache.HybridCache/DependencyInjection/UmbracoBuilderExtensions.cs
index c8e93b6351..191927ba37 100644
--- a/src/Umbraco.PublishedCache.HybridCache/DependencyInjection/UmbracoBuilderExtensions.cs
+++ b/src/Umbraco.PublishedCache.HybridCache/DependencyInjection/UmbracoBuilderExtensions.cs
@@ -29,7 +29,9 @@ public static class UmbracoBuilderExtensions
     /// </summary>
     public static IUmbracoBuilder AddUmbracoHybridCache(this IUmbracoBuilder builder)
     {
+#pragma warning disable EXTEXP0018
         builder.Services.AddHybridCache();
+#pragma warning restore EXTEXP0018
         builder.Services.AddSingleton<IDatabaseCacheRepository, DatabaseCacheRepository>();
         builder.Services.AddSingleton<IPublishedContentCache, DocumentCache>();
         builder.Services.AddSingleton<IPublishedMediaCache, MediaCache>();
diff --git a/tests/Directory.Packages.props b/tests/Directory.Packages.props
index a3b4ceff47..3b4a2714b8 100644
--- a/tests/Directory.Packages.props
+++ b/tests/Directory.Packages.props
@@ -5,12 +5,12 @@
   <ItemGroup>
     <!-- Microsoft packages -->
     <PackageVersion Include="BenchmarkDotNet" Version="0.14.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0-rc.1.24452.1" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Debug" Version="9.0.0-rc.1.24431.7" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0-rc.2.24474.3" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Debug" Version="9.0.0-rc.2.24473.5" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageVersion Include="System.Data.DataSetExtensions" Version="4.5.0" />
-    <PackageVersion Include="System.Data.Odbc" Version="9.0.0-rc.1.24431.7" />
-    <PackageVersion Include="System.Data.OleDb" Version="9.0.0-rc.1.24431.7" />
+    <PackageVersion Include="System.Data.Odbc" Version="9.0.0-rc.2.24473.5" />
+    <PackageVersion Include="System.Data.OleDb" Version="9.0.0-rc.2.24473.5" />
     <PackageVersion Include="System.Reflection.Emit" Version="4.7.0" />
   </ItemGroup>
   <ItemGroup>
@@ -22,4 +22,4 @@
     <PackageVersion Include="NUnit" Version="3.14.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.5.0" PrivateAssets="all" />
   </ItemGroup>
-</Project>
+</Project>
\ No newline at end of file