diff --git a/source/Directory.Packages.props b/source/Directory.Packages.props
index c9c378bc..48edcb16 100644
--- a/source/Directory.Packages.props
+++ b/source/Directory.Packages.props
@@ -4,6 +4,7 @@
     <CentralPackageVersionOverrideEnabled>false</CentralPackageVersionOverrideEnabled>
   </PropertyGroup>
   <ItemGroup>
+    <PackageVersion Include="AsyncKeyedLock" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
@@ -18,4 +19,4 @@
     <PackageVersion Include="Confluent.Kafka" Version="2.5.2" />
     <PackageVersion Include="Scrutor" Version="4.2.2" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/InternalKeyedInMemoryLock.cs b/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/InternalKeyedInMemoryLock.cs
index 38e7f3ae..370ec358 100644
--- a/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/InternalKeyedInMemoryLock.cs
+++ b/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/InternalKeyedInMemoryLock.cs
@@ -1,18 +1,14 @@
-using System.Collections.Concurrent;
+using AsyncKeyedLock;
 
 namespace TransactionalBox.Internals.InternalPackages.KeyedInMemoryLock
 {
     internal sealed class InternalKeyedInMemoryLock : IKeyedInMemoryLock
     {
-        private static ConcurrentDictionary<string, SemaphoreSlim> _locks = new ConcurrentDictionary<string, SemaphoreSlim>();
+        private static readonly AsyncKeyedLocker<string> _locks = new();
 
         public async Task<ILockInstance> Acquire(string key, CancellationToken cancellationToken = default)
         {
-            var @lock = _locks.GetOrAdd(key, x => new SemaphoreSlim(1, 1));
-
-            await @lock.WaitAsync(cancellationToken);
-
-            return new LockInstance(@lock);
+            return new LockInstance(await _locks.LockAsync(key, cancellationToken));
         }
     }
 }
diff --git a/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/LockInstance.cs b/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/LockInstance.cs
index b43a7ca8..27ac7631 100644
--- a/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/LockInstance.cs
+++ b/source/TransactionalBox/Internals/InternalPackages/KeyedInMemoryLock/LockInstance.cs
@@ -1,11 +1,11 @@
 namespace TransactionalBox.Internals.InternalPackages.KeyedInMemoryLock
 {
-    internal sealed class LockInstance : ILockInstance
+    internal readonly struct LockInstance : ILockInstance
     {
-        private readonly SemaphoreSlim _semaphoreSlim;
+        private readonly IDisposable _instance;
 
-        internal LockInstance(SemaphoreSlim semaphoreSlim) => _semaphoreSlim = semaphoreSlim;
+        internal LockInstance(IDisposable instance) => _instance = instance;
 
-        public void Dispose() => _semaphoreSlim.Release();
+        public void Dispose() => _instance.Dispose();
     }
 }
diff --git a/source/TransactionalBox/TransactionalBox.csproj b/source/TransactionalBox/TransactionalBox.csproj
index a43e2b69..89a45f33 100644
--- a/source/TransactionalBox/TransactionalBox.csproj
+++ b/source/TransactionalBox/TransactionalBox.csproj
@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <ItemGroup>
+    <PackageReference Include="AsyncKeyedLock" />
     <PackageReference Include="Microsoft.Extensions.Configuration" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" />