diff --git a/src/process/CommandTask.cs b/src/process/CommandTask.cs
index a6c3f5c..186023a 100644
--- a/src/process/CommandTask.cs
+++ b/src/process/CommandTask.cs
@@ -8,7 +8,7 @@ namespace Geekeey.Process;
 /// <summary>
 /// Represents an asynchronous execution of a command.
 /// </summary>
-public sealed partial class CommandTask<TResult> : IDisposable
+public partial class CommandTask<TResult> : IDisposable
 {
 	private readonly Process _process;
 
@@ -19,6 +19,14 @@ public sealed partial class CommandTask<TResult> : IDisposable
 		ProcessId = processId;
 	}
 
+	/// <summary>
+	/// Finalizer to ensure resources are released.
+	/// </summary>
+	~CommandTask()
+	{
+		Dispose();
+	}
+
 	/// <summary>
 	/// Underlying task.
 	/// </summary>
@@ -79,10 +87,11 @@ public sealed partial class CommandTask<TResult> : IDisposable
 	public void Dispose()
 	{
 		Task.Dispose();
+		GC.SuppressFinalize(this);
 	}
 }
 
-public sealed partial class CommandTask<TResult>
+public partial class CommandTask<TResult>
 {
 	/// <summary>
 	/// Converts the command task into a regular task.
@@ -91,4 +100,4 @@ public sealed partial class CommandTask<TResult>
 	{
 		return commandTask.Task;
 	}
-}
+}
\ No newline at end of file