diff --git a/com.unity.cinemachine/CHANGELOG.md b/com.unity.cinemachine/CHANGELOG.md
index 825c3cbed..fb5b22a5c 100644
--- a/com.unity.cinemachine/CHANGELOG.md
+++ b/com.unity.cinemachine/CHANGELOG.md
@@ -5,6 +5,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 
+## [2.10.6] - 2026-02-23
+
+- Converted code using InstanceID references and API to EntityID.
+
 ## [2.10.4] - 2025-06-10
 
 - Bugfix: FramingTransposer with a dead zone would sometimes drift.
diff --git a/com.unity.cinemachine/Editor/Windows/CinemachineSettings.cs b/com.unity.cinemachine/Editor/Windows/CinemachineSettings.cs
index 6034e3206..6df2ea18f 100644
--- a/com.unity.cinemachine/Editor/Windows/CinemachineSettings.cs
+++ b/com.unity.cinemachine/Editor/Windows/CinemachineSettings.cs
@@ -22,7 +22,11 @@ static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAsse
         {
             if (didDomainReload)
             {
+#if UNITY_6000_4_OR_NEWER
+                EditorApplication.hierarchyWindowItemByEntityIdOnGUI += OnHierarchyGUI;
+#else
                 EditorApplication.hierarchyWindowItemOnGUI += OnHierarchyGUI;
+#endif
             }
         }
 #endif
@@ -511,9 +515,15 @@ private static void OnGUI()
             GUILayout.EndScrollView();
         }
 
+#if UNITY_6000_4_OR_NEWER
+        private static void OnHierarchyGUI(EntityId entityId, Rect selectionRect)
+        {
+            GameObject instance = EditorUtility.EntityIdToObject(entityId) as GameObject;
+#else
         private static void OnHierarchyGUI(int instanceID, Rect selectionRect)
         {
             GameObject instance = EditorUtility.InstanceIDToObject(instanceID) as GameObject;
+#endif
             if (instance == null)
             {
                 // Object in process of being deleted?
diff --git a/com.unity.cinemachine/package.json b/com.unity.cinemachine/package.json
index fe3562b16..490f4bad8 100644
--- a/com.unity.cinemachine/package.json
+++ b/com.unity.cinemachine/package.json
@@ -1,7 +1,7 @@
 {
     "name": "com.unity.cinemachine",
     "displayName": "Cinemachine",
-    "version": "2.10.4",
+    "version": "2.10.6",
     "unity": "2022.3",
     "description": "Smart camera tools for passionate creators. \n\n--- ATTENTION ---\nUpgrading a project from Cinemachine 2.x to Cinemachine 3.x is not automatic and not trivial.\nDon't do it unless you're willing to put in the required effort.\n\n> For more details, refer to the upgrade guide:\nhttps://docs.unity3d.com/Packages/com.unity.cinemachine@3.1/manual/CinemachineUpgradeFrom2.html\n--------------------\n\n\n",
     "keywords": [ "camera", "follow", "rig", "fps", "cinematography", "aim", "orbit", "cutscene", "cinematic", "collision", "freelook", "cinemachine", "compose", "composition", "dolly", "track", "clearshot", "noise", "framing", "handheld", "lens", "impulse" ],