diff --git a/spine-unity/Assets/Spine Examples/Scripts/Sample Components/RenderExistingMesh.cs b/spine-unity/Assets/Spine Examples/Scripts/Sample Components/RenderExistingMesh.cs
index b900daf63..26bdcb153 100644
--- a/spine-unity/Assets/Spine Examples/Scripts/Sample Components/RenderExistingMesh.cs	
+++ b/spine-unity/Assets/Spine Examples/Scripts/Sample Components/RenderExistingMesh.cs	
@@ -101,10 +101,15 @@ namespace Spine.Unity.Examples {
 		}
 
 #if UNITY_EDITOR
+		// handle disabled scene reload
+		private void OnEnable () {
+			if (Application.isPlaying)
+				Awake();
+		}
+
 		private void Update () {
-			if (!Application.isPlaying) {
+			if (!Application.isPlaying)
 				InitializeDict();
-			}
 		}
 #endif
 
@@ -142,6 +147,7 @@ namespace Spine.Unity.Examples {
 		}
 
 		void InitializeDict () {
+			replacementMaterialDict.Clear();
 			for (int i = 0; i < replacementMaterials.Length; ++i) {
 				MaterialReplacement entry = replacementMaterials[i];
 				replacementMaterialDict[entry.originalMaterial] = entry.replacementMaterial;
diff --git a/spine-unity/Assets/Spine Examples/package.json b/spine-unity/Assets/Spine Examples/package.json
index 0d21b7551..362f830e5 100644
--- a/spine-unity/Assets/Spine Examples/package.json	
+++ b/spine-unity/Assets/Spine Examples/package.json	
@@ -2,7 +2,7 @@
   "name": "com.esotericsoftware.spine.spine-unity-examples",
   "displayName": "spine-unity Runtime Examples",
   "description": "This plugin provides example scenes and scripts for the spine-unity runtime.",
-  "version": "4.2.0",
+  "version": "4.2.10",
   "unity": "2018.3",
   "author": {
     "name": "Esoteric Software",
@@ -30,4 +30,4 @@
   },
   "homepage": "https://github.com/EsotericSoftware/spine-runtimes#readme",
   "type": "sample"
-}
\ No newline at end of file
+}