diff --git a/Assets/PolygonPrototype/URP_ExtractMe.unitypackage.meta b/Assets/PolygonPrototype/URP_ExtractMe.unitypackage.meta
deleted file mode 100644
index 3db8a6a1..00000000
--- a/Assets/PolygonPrototype/URP_ExtractMe.unitypackage.meta
+++ /dev/null
@@ -1,7 +0,0 @@
-fileFormatVersion: 2
-guid: 35e2ac7db1165da40aad559f01021327
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Assets/Scenes/GameScene/LightingData.asset b/Assets/Scenes/GameScene/LightingData.asset
index a382d6f8..58bf88dd 100644
Binary files a/Assets/Scenes/GameScene/LightingData.asset and b/Assets/Scenes/GameScene/LightingData.asset differ
diff --git a/Packages/manifest.json b/Packages/manifest.json
index ff6d1ac9..96724b0f 100644
--- a/Packages/manifest.json
+++ b/Packages/manifest.json
@@ -4,9 +4,9 @@
     "com.unity.cinemachine": "2.9.7",
     "com.unity.ide.rider": "3.0.24",
     "com.unity.inputsystem": "1.6.1",
-    "com.unity.probuilder": "5.0.7",
+    "com.unity.probuilder": "5.1.0",
     "com.unity.render-pipelines.universal": "16.0.2",
-    "com.unity.timeline": "1.8.3",
+    "com.unity.timeline": "1.8.4",
     "com.unity.ugui": "2.0.0",
     "com.unity.visualscripting": "1.8.0",
     "com.unity.modules.ai": "1.0.0",
diff --git a/Packages/packages-lock.json b/Packages/packages-lock.json
index c162e5dd..902aea18 100644
--- a/Packages/packages-lock.json
+++ b/Packages/packages-lock.json
@@ -7,7 +7,7 @@
       "dependencies": {}
     },
     "com.unity.burst": {
-      "version": "1.8.4",
+      "version": "1.8.7",
       "depth": 1,
       "source": "registry",
       "dependencies": {
@@ -25,7 +25,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.ext.nunit": {
-      "version": "2.0.3",
+      "version": "2.0.4",
       "depth": 1,
       "source": "registry",
       "dependencies": {},
@@ -57,7 +57,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.probuilder": {
-      "version": "5.0.7",
+      "version": "5.1.0",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -114,7 +114,7 @@
       }
     },
     "com.unity.test-framework": {
-      "version": "1.3.5",
+      "version": "1.3.7",
       "depth": 1,
       "source": "registry",
       "dependencies": {
@@ -125,7 +125,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.timeline": {
-      "version": "1.8.3",
+      "version": "1.8.4",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -202,6 +202,12 @@
         "com.unity.modules.animation": "1.0.0"
       }
     },
+    "com.unity.modules.hierarchycore": {
+      "version": "1.0.0",
+      "depth": 1,
+      "source": "builtin",
+      "dependencies": {}
+    },
     "com.unity.modules.imageconversion": {
       "version": "1.0.0",
       "depth": 0,
@@ -296,7 +302,8 @@
       "dependencies": {
         "com.unity.modules.ui": "1.0.0",
         "com.unity.modules.imgui": "1.0.0",
-        "com.unity.modules.jsonserialize": "1.0.0"
+        "com.unity.modules.jsonserialize": "1.0.0",
+        "com.unity.modules.hierarchycore": "1.0.0"
       }
     },
     "com.unity.modules.umbra": {
diff --git a/ProjectSettings/Packages/com.unity.probuilder/Settings.json b/ProjectSettings/Packages/com.unity.probuilder/Settings.json
index a73076a7..b104d635 100644
--- a/ProjectSettings/Packages/com.unity.probuilder/Settings.json
+++ b/ProjectSettings/Packages/com.unity.probuilder/Settings.json
@@ -74,12 +74,12 @@
             {
                 "type": "UnityEngine.ProBuilder.SemVer, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "about.identifier",
-                "value": "{\"m_Value\":{\"m_Major\":5,\"m_Minor\":0,\"m_Patch\":7,\"m_Build\":-1,\"m_Type\":\"\",\"m_Metadata\":\"\",\"m_Date\":\"\"}}"
+                "value": "{\"m_Value\":{\"m_Major\":5,\"m_Minor\":1,\"m_Patch\":0,\"m_Build\":-1,\"m_Type\":\"\",\"m_Metadata\":\"\",\"m_Date\":\"\"}}"
             },
             {
                 "type": "UnityEngine.ProBuilder.SemVer, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "preferences.version",
-                "value": "{\"m_Value\":{\"m_Major\":5,\"m_Minor\":0,\"m_Patch\":7,\"m_Build\":-1,\"m_Type\":\"\",\"m_Metadata\":\"\",\"m_Date\":\"\"}}"
+              "value": "{\"m_Value\":{\"m_Major\":5,\"m_Minor\":1,\"m_Patch\":0,\"m_Build\":-1,\"m_Type\":\"\",\"m_Metadata\":\"\",\"m_Date\":\"\"}}"
             },
             {
                 "type": "UnityEngine.ProBuilder.LogLevel, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
diff --git a/ProjectSettings/ProjectVersion.txt b/ProjectSettings/ProjectVersion.txt
index 5408467d..91e7223f 100644
--- a/ProjectSettings/ProjectVersion.txt
+++ b/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2023.2.0a19
-m_EditorVersionWithRevision: 2023.2.0a19 (cab10490cda3)
+m_EditorVersion: 2023.2.0a22
+m_EditorVersionWithRevision: 2023.2.0a22 (6c8dc80eafdf)