diff --git a/package.json b/package.json
index 971abd7ec..3d0f6a21d 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "es6-shim": "^0.33.3",
     "ng2-material": "^0.1.0",
     "reflect-metadata": "^0.1.2",
-    "rxjs": "5.0.0-beta.0",
+    "rxjs": "5.5.12",
     "systemjs": "^0.19.4",
     "zone.js": "0.5.10"
   }