diff --git a/package-lock.json b/package-lock.json
index e389519b..3718abcb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6202,13 +6202,10 @@
       }
     },
     "rxjs": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.4.0.tgz",
-      "integrity": "sha1-p9sUqxV/nXqsalbmVeejhg05vyY=",
-      "dev": true,
-      "requires": {
-        "symbol-observable": "1.0.4"
-      }
+      "version": "5.4.2",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.4.2.tgz",
+      "integrity": "sha1-KjI2/L8D31e64G/Wly/ZnlwI/Pc=",
+      "dev": true
     },
     "safe-buffer": {
       "version": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
diff --git a/package.json b/package.json
index 414e41de..d4fddc5d 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "q": "1.5.0",
     "queue": "4.2.1",
     "rimraf": "2.6.1",
-    "rxjs": "5.4.0",
+    "rxjs": "5.4.2",
     "semver": "5.3.0",
     "tslint": "3.15.1",
     "tslint-ionic-rules": "0.0.8",