diff --git a/package.json b/package.json
index d174e84..996d6b3 100644
--- a/package.json
+++ b/package.json
@@ -127,7 +127,7 @@
     "reflect-metadata": "0.1.10",
     "rimraf": "2.6.2",
     "run-sequence": "2.2.0",
-    "rxjs": "5.4.3",
+    "rxjs": "^5.0.1",
     "sass-loader": "6.0.6",
     "semantic-release": "7.0.2",
     "source-map-loader": "0.2.2",