diff --git a/Runtime/RigidbodyRef.cs b/Runtime/RigidbodyRef.cs
index 806c5b4..113f55b 100644
--- a/Runtime/RigidbodyRef.cs
+++ b/Runtime/RigidbodyRef.cs
@@ -1,12 +1,10 @@
 // SPDX-License-Identifier: Apache-2.0
 // © 2023 Nikolay Melnikov <n.melnikov@depra.org>
 
-using System;
 using UnityEngine;
 
 namespace Depra.Ecs.Components
 {
-	[Serializable]
 	public struct RigidbodyRef
 	{
 		public Rigidbody Value;
diff --git a/Runtime/SliderRef.cs b/Runtime/SliderRef.cs
new file mode 100644
index 0000000..d996882
--- /dev/null
+++ b/Runtime/SliderRef.cs
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: Apache-2.0
+// © 2023 Nikolay Melnikov <n.melnikov@depra.org>
+
+using UnityEngine.UI;
+
+namespace Depra.Ecs.Components
+{
+	public struct SliderRef
+	{
+		public Slider Value;
+	}
+}
\ No newline at end of file
diff --git a/Runtime/SliderRef.cs.meta b/Runtime/SliderRef.cs.meta
new file mode 100644
index 0000000..37d864d
--- /dev/null
+++ b/Runtime/SliderRef.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 8bf8f921361a4ba8a57a863f4ee285fd
+timeCreated: 1701893824
\ No newline at end of file
diff --git a/Runtime/UnityComponents.cs b/Runtime/UnityComponents.cs
index da5d8a3..f53913e 100644
--- a/Runtime/UnityComponents.cs
+++ b/Runtime/UnityComponents.cs
@@ -8,17 +8,19 @@ namespace Depra.Ecs.Components
 	public sealed class UnityComponents : IWorldRegistry
 	{
 		public ComponentPool<CameraRef> Cameras { get; private set; }
+		public ComponentPool<SliderRef> Sliders { get; private set; }
 		public ComponentPool<AnimatorRef> Animators { get; private set; }
 		public ComponentPool<TransformRef> Transforms { get; private set; }
 		public ComponentPool<RigidbodyRef> Rigidbodies { get; private set; }
 		public ComponentPool<LineRendererRef> LineRenderers { get; private set; }
-        public ComponentPool<RigidbodyForceMode> ForceModes { get; private set; }
+		public ComponentPool<RigidbodyForceMode> ForceModes { get; private set; }
 		public ComponentPool<CharacterControllerRef> CharacterControllers { get; private set; }
 
 		void IWorldRegistry.Initialize(World world)
 		{
 			world.AddRegistry(this);
 			world.AddPool(Cameras = new ComponentPool<CameraRef>());
+			world.AddPool(Sliders = new ComponentPool<SliderRef>());
 			world.AddPool(Animators = new ComponentPool<AnimatorRef>());
 			world.AddPool(Transforms = new ComponentPool<TransformRef>());
 			world.AddPool(Rigidbodies = new ComponentPool<RigidbodyRef>());
diff --git a/package.json b/package.json
index 0abaf0b..08d53a3 100644
--- a/package.json
+++ b/package.json
@@ -1,15 +1,15 @@
 {
 	"name": "com.depra.ecs.components",
-	"version": "0.0.9",
+	"version": "0.1.0",
 	"displayName": "Depra.Ecs.Components",
 	"description": "Components for Unity types.",
 	"unity": "2022.3",
 	"license": "Apache-2.0",
 	"keywords": [
-		"Depra",
-		"Ecs",
-		"Unity",
-		"Components"
+		"depra",
+		"ecs",
+		"unity",
+		"components"
 	],
 	"author": {
 		"name": "Depra, Inc.",