diff --git a/backend/extensions/Squidex.Extensions/Actions/Algolia/AlgoliaActionHandler.cs b/backend/extensions/Squidex.Extensions/Actions/Algolia/AlgoliaActionHandler.cs
index 9a2b12f6a..257ab688f 100644
--- a/backend/extensions/Squidex.Extensions/Actions/Algolia/AlgoliaActionHandler.cs
+++ b/backend/extensions/Squidex.Extensions/Actions/Algolia/AlgoliaActionHandler.cs
@@ -8,12 +8,11 @@
 using System;
 using System.Threading;
 using System.Threading.Tasks;
-using Algolia.Search;
+using Algolia.Search.Clients;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using Squidex.Domain.Apps.Core.HandleRules;
 using Squidex.Domain.Apps.Core.Rules.EnrichedEvents;
-using AlgoliaIndex = Algolia.Search.Index;
 
 #pragma warning disable IDE0059 // Value assigned to symbol is never used
 
@@ -21,14 +20,14 @@ namespace Squidex.Extensions.Actions.Algolia
 {
     public sealed class AlgoliaActionHandler : RuleActionHandler<AlgoliaAction, AlgoliaJob>
     {
-        private readonly ClientPool<(string AppId, string ApiKey, string IndexName), AlgoliaIndex> clients;
+        private readonly ClientPool<(string AppId, string ApiKey, string IndexName), ISearchIndex> clients;
 
         public AlgoliaActionHandler(RuleEventFormatter formatter)
             : base(formatter)
         {
-            clients = new ClientPool<(string AppId, string ApiKey, string IndexName), AlgoliaIndex>(key =>
+            clients = new ClientPool<(string AppId, string ApiKey, string IndexName), ISearchIndex>(key =>
             {
-                var client = new AlgoliaClient(key.AppId, key.ApiKey);
+                var client = new SearchClient(key.AppId, key.ApiKey);
 
                 return client.InitIndex(key.IndexName);
             });
@@ -102,18 +101,18 @@ namespace Squidex.Extensions.Actions.Algolia
             {
                 if (job.Content != null)
                 {
-                    var response = await index.PartialUpdateObjectAsync(job.Content, true, ct);
+                    var response = await index.PartialUpdateObjectAsync(job.Content, null, ct, true);
 
-                    return Result.Success(response.ToString(Formatting.Indented));
+                    return Result.Success(JsonConvert.SerializeObject(response, Formatting.Indented));
                 }
                 else
                 {
-                    var response = await index.DeleteObjectAsync(job.ContentId, ct);
+                    var response = await index.DeleteObjectAsync(job.ContentId, null, ct);
 
-                    return Result.Success(response.ToString(Formatting.Indented));
+                    return Result.Success(JsonConvert.SerializeObject(response, Formatting.Indented));
                 }
             }
-            catch (AlgoliaException ex)
+            catch (Exception ex)
             {
                 return Result.Failed(ex);
             }
diff --git a/backend/extensions/Squidex.Extensions/Squidex.Extensions.csproj b/backend/extensions/Squidex.Extensions/Squidex.Extensions.csproj
index 0a9083a4e..dbd8a8769 100644
--- a/backend/extensions/Squidex.Extensions/Squidex.Extensions.csproj
+++ b/backend/extensions/Squidex.Extensions/Squidex.Extensions.csproj
@@ -8,11 +8,11 @@
     <ProjectReference Include="..\..\src\Squidex.Web\Squidex.Web.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Algolia.Search" Version="5.3.1" />
+    <PackageReference Include="Algolia.Search" Version="6.5.1" />
     <PackageReference Include="Confluent.Kafka" Version="1.3.0" />
     <PackageReference Include="CoreTweet" Version="1.0.0.483" />
     <PackageReference Include="Datadog.Trace" Version="1.13.2" />
-    <PackageReference Include="Elasticsearch.Net" Version="7.5.1" />
+    <PackageReference Include="Elasticsearch.Net" Version="7.6.0" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="3.1.2" />
     <PackageReference Include="Microsoft.OData.Core" Version="7.6.3" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Backup/BackupGrain.cs b/backend/src/Squidex.Domain.Apps.Entities/Backup/BackupGrain.cs
index ad877e48b..10d494612 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Backup/BackupGrain.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Backup/BackupGrain.cs
@@ -142,7 +142,7 @@ namespace Squidex.Domain.Apps.Entities.Backup
                         {
                             var @event = eventDataFormatter.Parse(storedEvent.Data);
 
-                            if (@event.Payload is SquidexEvent squidexEvent)
+                            if (@event.Payload is SquidexEvent squidexEvent && squidexEvent.Actor != null)
                             {
                                 context.UserMapping.Backup(squidexEvent.Actor);
                             }
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Squidex.Domain.Apps.Entities.csproj b/backend/src/Squidex.Domain.Apps.Entities/Squidex.Domain.Apps.Entities.csproj
index dbc0713a5..d33c44c6c 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Squidex.Domain.Apps.Entities.csproj
+++ b/backend/src/Squidex.Domain.Apps.Entities/Squidex.Domain.Apps.Entities.csproj
@@ -16,10 +16,10 @@
     <ProjectReference Include="..\Squidex.Shared\Squidex.Shared.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="CsvHelper" Version="15.0.0" />
-    <PackageReference Include="Elasticsearch.Net" Version="7.5.1" />
-    <PackageReference Include="Equals.Fody" Version="1.9.5" />
-    <PackageReference Include="Fody" Version="4.2.1">
+    <PackageReference Include="CsvHelper" Version="15.0.1" />
+    <PackageReference Include="Elasticsearch.Net" Version="7.6.0" />
+    <PackageReference Include="Equals.Fody" Version="1.9.5" allowedVersions="[1.9.5]" />
+    <PackageReference Include="Fody" Version="4.2.1" allowedVersions="[4.2.1]">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
@@ -28,11 +28,11 @@
     <PackageReference Include="Lucene.Net.Analysis.Common" Version="4.8.0-beta00005" />
     <PackageReference Include="Lucene.Net.Queries" Version="4.8.0-beta00005" />
     <PackageReference Include="Lucene.Net.QueryParser" Version="4.8.0-beta00005" />
-    <PackageReference Include="Microsoft.Orleans.CodeGenerator.MSBuild" Version="3.1.1">
+    <PackageReference Include="Microsoft.Orleans.CodeGenerator.MSBuild" Version="3.1.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.Orleans.Core" Version="3.1.1" />
+    <PackageReference Include="Microsoft.Orleans.Core" Version="3.1.2" />
     <PackageReference Include="NodaTime" Version="2.4.7" />
     <PackageReference Include="RefactoringEssentials" Version="5.6.0" PrivateAssets="all" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" PrivateAssets="all" />
diff --git a/backend/src/Squidex.Infrastructure/Squidex.Infrastructure.csproj b/backend/src/Squidex.Infrastructure/Squidex.Infrastructure.csproj
index 717448721..5fc9d9231 100644
--- a/backend/src/Squidex.Infrastructure/Squidex.Infrastructure.csproj
+++ b/backend/src/Squidex.Infrastructure/Squidex.Infrastructure.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Equals.Fody" Version="1.9.5" />
-    <PackageReference Include="FluentFTP" Version="31.3.2" />
+    <PackageReference Include="FluentFTP" Version="32.1.0" />
     <PackageReference Include="Fody" Version="4.2.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
@@ -21,12 +21,12 @@
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.1.2" />
     <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="3.1.2" />
     <PackageReference Include="Microsoft.OData.Core" Version="7.6.3" />
-    <PackageReference Include="Microsoft.Orleans.CodeGenerator.MSBuild" Version="3.1.1">
+    <PackageReference Include="Microsoft.Orleans.CodeGenerator.MSBuild" Version="3.1.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.Orleans.Core" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="3.1.1" />
+    <PackageReference Include="Microsoft.Orleans.Core" Version="3.1.2" />
+    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="3.1.2" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
     <PackageReference Include="NJsonSchema" Version="10.1.5" />
     <PackageReference Include="NodaTime" Version="2.4.7" />
diff --git a/backend/src/Squidex.Web/Constants.cs b/backend/src/Squidex.Web/Constants.cs
index 0c10bd520..b27382684 100644
--- a/backend/src/Squidex.Web/Constants.cs
+++ b/backend/src/Squidex.Web/Constants.cs
@@ -18,7 +18,7 @@ namespace Squidex.Web
 
         public static readonly string ApiScope = "squidex-api";
 
-        public static readonly string OrleansClusterId = "squidex";
+        public static readonly string OrleansClusterId = "squidex-v2";
 
         public static readonly string OrleansPrefix = "/orleans";
 
diff --git a/backend/src/Squidex/Squidex.csproj b/backend/src/Squidex/Squidex.csproj
index 0099446cd..e25e23208 100644
--- a/backend/src/Squidex/Squidex.csproj
+++ b/backend/src/Squidex/Squidex.csproj
@@ -45,9 +45,9 @@
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="1.1.0" />
     <PackageReference Include="Microsoft.Data.Edm" Version="5.8.4" />
     <PackageReference Include="Microsoft.OData.Core" Version="7.6.3" />
-    <PackageReference Include="Microsoft.Orleans.Core" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Orleans.Core.Abstractions" Version="3.1.1" />
-    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="3.1.1" />
+    <PackageReference Include="Microsoft.Orleans.Core" Version="3.1.2" />
+    <PackageReference Include="Microsoft.Orleans.Core.Abstractions" Version="3.1.2" />
+    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="3.1.2" />
     <PackageReference Include="MongoDB.Driver" Version="2.10.2" />
     <PackageReference Include="Namotion.Reflection" Version="1.0.10" />
     <PackageReference Include="NJsonSchema" Version="10.1.5" />