diff --git a/package-lock.json b/package-lock.json
index 62bf2f9a7f..f58bd865be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3881,9 +3881,9 @@
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-      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.0.tgz",
-      "integrity": "sha1-b2Ma7zNtbEY2K1F2QETOIWvjwFE=",
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=",
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@@ -4058,7 +4058,7 @@
         "depd": "1.1.1",
         "encodeurl": "1.0.1",
         "escape-html": "1.0.3",
-        "etag": "1.8.0",
+        "etag": "1.8.1",
         "finalhandler": "1.0.4",
         "fresh": "0.5.0",
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@@ -7612,9 +7612,9 @@
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-      "resolved": "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.4.5.tgz",
-      "integrity": "sha512-sYaqbMBf8hoS6OZBwMygxdLD3TsWgzheP55nkQ7GiR7gsn8x+2oTMCoJSAQmNm3obzOjJYT6tdTz1XcYjKyUqg==",
+      "version": "0.4.6",
+      "resolved": "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.4.6.tgz",
+      "integrity": "sha1-GVJz9YcExFLWcQdr4gEyndNB3FU=",
       "dev": true
     },
     "http-proxy": {
@@ -8378,9 +8378,9 @@
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-      "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.3.1.tgz",
-      "integrity": "sha512-cEao+Mb0czmVPzywx6+Cd0vmTAZrHJl92xqNlrLj8KpDhi7FfQ6jECH7DeQ27MAPQRSJXpPSMhqisO7N4712Ww==",
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.3.2.tgz",
+      "integrity": "sha512-Y2/+DnfJJXT1/FCwUebUhLWb3QihxiSC42+ctHLGogmW2jPY6LCapMdFZXRvVP2z6qyKW7s6qncE/9gSqZiArw==",
       "dev": true
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     "js-tokens": {
@@ -10736,7 +10736,7 @@
       "dev": true,
       "requires": {
         "chalk": "1.1.3",
-        "js-base64": "2.3.1",
+        "js-base64": "2.3.2",
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         "supports-color": "3.2.3"
       },
@@ -11826,9 +11826,9 @@
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-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.4.0.tgz",
-      "integrity": "sha1-p9sUqxV/nXqsalbmVeejhg05vyY=",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.4.3.tgz",
+      "integrity": "sha512-fSNi+y+P9ss+EZuV0GcIIqPUK07DEaMRUtLJvdcvMyFjc9dizuDjere+A4V7JrLGnm9iCc+nagV/4QdMTkqC4A==",
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       }
@@ -12279,7 +12279,7 @@
       "integrity": "sha1-jrBtualyMzOCTT9VMGQRSYR85dE=",
       "dev": true,
       "requires": {
-        "js-base64": "2.3.1",
+        "js-base64": "2.3.2",
         "source-map": "0.4.4"
       },
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@@ -12338,7 +12338,7 @@
         "destroy": "1.0.4",
         "encodeurl": "1.0.1",
         "escape-html": "1.0.3",
-        "etag": "1.8.0",
+        "etag": "1.8.1",
         "fresh": "0.5.0",
         "http-errors": "1.6.2",
         "mime": "1.3.4",
@@ -14626,7 +14626,7 @@
       "integrity": "sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=",
       "dev": true,
       "requires": {
-        "http-parser-js": "0.4.5",
+        "http-parser-js": "0.4.6",
         "websocket-extensions": "0.1.2"
       }
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@@ -14898,9 +14898,9 @@
       "dev": true
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     "zone.js": {
-      "version": "0.8.12",
-      "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.8.12.tgz",
-      "integrity": "sha1-hv9QU8mK7CkaC/S7rFAdaUoFz7s="
+      "version": "0.8.17",
+      "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.8.17.tgz",
+      "integrity": "sha1-TF5RhahX2o2nk9rzkZNxxaNrKgs="
     }
   }
 }