diff --git a/.github/workflows/claude-nl-suite.yml b/.github/workflows/claude-nl-suite.yml
index e5b88763..513dfb76 100644
--- a/.github/workflows/claude-nl-suite.yml
+++ b/.github/workflows/claude-nl-suite.yml
@@ -11,7 +11,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  UNITY_IMAGE: unityci/editor:ubuntu-2021.3.45f1-linux-il2cpp-3
+  UNITY_IMAGE: unityci/editor:ubuntu-2021.3.45f2-linux-il2cpp-3
 
 jobs:
   nl-suite:
diff --git a/.github/workflows/unity-tests.yml b/.github/workflows/unity-tests.yml
index 4b795ad1..8f0837bf 100644
--- a/.github/workflows/unity-tests.yml
+++ b/.github/workflows/unity-tests.yml
@@ -20,7 +20,7 @@ jobs:
         testMode:
           - editmode
         unityVersion:
-          - 2021.3.45f1
+          - 2021.3.45f2
     steps:
       # Checkout
       - name: Checkout repository
diff --git a/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.cs b/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.cs
index 3987f112..39e8c156 100644
--- a/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.cs
+++ b/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.cs
@@ -24,6 +24,7 @@ private enum ConnectionProtocol
         }
 
         // Settings UI Elements
+        private Label versionLabel;
         private Toggle debugLogsToggle;
         private EnumField validationLevelField;
         private Label validationDescription;
@@ -191,6 +192,7 @@ private void RefreshAllData()
         private void CacheUIElements()
         {
             // Settings
+            versionLabel = rootVisualElement.Q<Label>("version-label");
             debugLogsToggle = rootVisualElement.Q<Toggle>("debug-logs-toggle");
             validationLevelField = rootVisualElement.Q<EnumField>("validation-level");
             validationDescription = rootVisualElement.Q<Label>("validation-description");
@@ -240,6 +242,7 @@ private void CacheUIElements()
         private void InitializeUI()
         {
             // Settings Section
+            versionLabel.text = AssetPathUtility.GetPackageVersion();
             debugLogsToggle.value = EditorPrefs.GetBool("MCPForUnity.DebugLogs", false);
 
             validationLevelField.Init(ValidationLevel.Standard);
diff --git a/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.uxml b/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.uxml
index cc7c9055..e64f99c4 100644
--- a/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.uxml
+++ b/MCPForUnity/Editor/Windows/MCPForUnityEditorWindowNew.uxml
@@ -9,7 +9,7 @@
             <ui:VisualElement class="section-content">
                 <ui:VisualElement class="setting-row">
                     <ui:Label text="Version:" class="setting-label" />
-                    <ui:Label text="5.0.0" name="version-label" class="setting-value" />
+                    <ui:Label text="..." name="version-label" class="setting-value" />
                 </ui:VisualElement>
                 <ui:VisualElement class="setting-row">
                     <ui:Label text="Show Debug Logs:" class="setting-label" />
diff --git a/TestProjects/UnityMCPTests/ProjectSettings/ProjectVersion.txt b/TestProjects/UnityMCPTests/ProjectSettings/ProjectVersion.txt
index 8386a052..1a62a673 100644
--- a/TestProjects/UnityMCPTests/ProjectSettings/ProjectVersion.txt
+++ b/TestProjects/UnityMCPTests/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2021.3.45f1
-m_EditorVersionWithRevision: 2021.3.45f1 (0da89fac8e79)
+m_EditorVersion: 2021.3.45f2
+m_EditorVersionWithRevision: 2021.3.45f2 (88f88f591b2e)