diff --git a/src/automatica.core/Automatica.Core.Base/Automatica.Core.Base.csproj b/src/automatica.core/Automatica.Core.Base/Automatica.Core.Base.csproj
index c344e0f4..512e7229 100644
--- a/src/automatica.core/Automatica.Core.Base/Automatica.Core.Base.csproj
+++ b/src/automatica.core/Automatica.Core.Base/Automatica.Core.Base.csproj
@@ -16,7 +16,7 @@
     <RepositoryUrl>https://github.com/automatica-core</RepositoryUrl>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="AsyncKeyedLock" Version="6.3.4" />
+    <PackageReference Include="AsyncKeyedLock" Version="7.1.8" />
     <PackageReference Include="Docker.DotNet" Version="3.125.15" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
@@ -35,4 +35,4 @@
   <ItemGroup>
     <ProjectReference Include="..\Automatica.Core.EF\Automatica.Core.EF.csproj" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/automatica.core/Automatica.Core.Internals/Automatica.Core.Internals.csproj b/src/automatica.core/Automatica.Core.Internals/Automatica.Core.Internals.csproj
index 7298f0d9..de5c664e 100644
--- a/src/automatica.core/Automatica.Core.Internals/Automatica.Core.Internals.csproj
+++ b/src/automatica.core/Automatica.Core.Internals/Automatica.Core.Internals.csproj
@@ -19,7 +19,7 @@
     <ProjectReference Include="..\Automatica.Core.Rule\Automatica.Core.Logic.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="AsyncKeyedLock" Version="6.3.4" />
+    <PackageReference Include="AsyncKeyedLock" Version="7.1.8" />
     <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="6.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0" />
diff --git a/src/automatica.core/Automatica.Push/Hubs/UpdateHub.cs b/src/automatica.core/Automatica.Push/Hubs/UpdateHub.cs
index bcfab5c6..6887c53f 100644
--- a/src/automatica.core/Automatica.Push/Hubs/UpdateHub.cs
+++ b/src/automatica.core/Automatica.Push/Hubs/UpdateHub.cs
@@ -36,11 +36,11 @@ public Task StartUpdateDownload(ServerVersion version)
         {
             Task.Run(async () =>
             {
-                using var releaser = await _asyncKeyedLocker.LockAsync(nameof(UpdateHub), 10).ConfigureAwait(false);
-                if (!releaser.EnteredSemaphore)
+                using var releaser = await _asyncKeyedLocker.LockOrNullAsync(nameof(UpdateHub), 10).ConfigureAwait(false);
+                if (releaser is null)
                 {
                     return;
-                }
+                }                        
 
                 var previousState = 0;
                 _api.DownloadUpdateProgressChanged += (sender, e) =>
@@ -72,8 +72,8 @@ private Task DownloadPlugin(Plugin plugin, bool install)
         {
             Task.Run(async () =>
             {
-                using var releaser = await _asyncKeyedLocker.LockAsync(nameof(UpdateHub), 10).ConfigureAwait(false);
-                if (!releaser.EnteredSemaphore)
+                using var releaser = await _asyncKeyedLocker.LockOrNullAsync(nameof(UpdateHub), 10).ConfigureAwait(false);
+                if (releaser is null)
                 {
                     return;
                 }