diff --git a/5 - full blown angular 2/package.json b/5 - full blown angular 2/package.json
index a23916a..caba89c 100644
--- a/5 - full blown angular 2/package.json	
+++ b/5 - full blown angular 2/package.json	
@@ -25,7 +25,7 @@
     "@angular/upgrade": "2.0.0",
     "angular2-in-memory-web-api": "0.0.20",
     "core-js": "^2.4.1",
-    "materialize-css": "^0.97.7",
+    "materialize-css": "^0.100.2",
     "reflect-metadata": "^0.1.3",
     "rxjs": "5.0.0-beta.12",
     "systemjs": "0.19.27",