diff --git a/package.json b/package.json
index 75e40b2c..a07c4e93 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   },
   "dependencies": {
     "pxt-common-packages": "0.23.55",
-    "pxt-core": "4.0.1"
+    "pxt-core": "4.0.2"
   },
   "scripts": {
     "test": "node node_modules/pxt-core/built/pxt.js travis"
diff --git a/pxtarget.json b/pxtarget.json
index 58410ec9..3e81f0dc 100644
--- a/pxtarget.json
+++ b/pxtarget.json
@@ -79,11 +79,11 @@
     },
     "appTheme": {
         "accentColor": "#0089BF",
-        "logoUrl": "https://education.lego.com/",
+        "logoWide": true,
+        "logoUrl": "https://education.lego.com/",        
         "logo": "./static/lego_education_logo.png",
-        "docsLogo": "./static/lego-logo.svg",
-        "portraitLogo": "./static/lego-logo.svg",
-        "footerLogo": "./static/lego-logo.svg",
+        "docsLogo": "./static/lego_education_logo.png",
+        "portraitLogo": "./static/lego_education_logo.png",
         "cardLogo": "./static/icons/android-chrome-192x192.png",
         "appLogo": "./static/icons/android-chrome-192x192.png",
         "organization": "Microsoft MakeCode",
@@ -137,6 +137,7 @@
         "invertedMonaco": false,
         "monacoToolbox": true,
         "invertedToolbox": false,
+        "lightToc": true,
         "coloredToolbox": true,
         "hasAudio": true,
         "saveInMenu": true,