diff --git a/service/package-lock.json b/service/package-lock.json
index 8bdd214..d7861b0 100644
--- a/service/package-lock.json
+++ b/service/package-lock.json
@@ -32,7 +32,7 @@
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           "requires": {
-            "lodash": "https://registry.npmjs.org/lodash/-/lodash-4.17.2.tgz"
+            "lodash": "4.17.2"
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@@ -43,17 +43,17 @@
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-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.0.tgz",
-      "integrity": "sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "requires": {
-        "lodash": "4.17.4"
+        "lodash": "^4.17.14"
       },
       "dependencies": {
         "lodash": {
-          "version": "4.17.4",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
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@@ -88,11 +88,13 @@
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     },
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-      "version": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz",
       "integrity": "sha1-blwtClYhtdra7O+AuQ7ftc13cvA="
     },
     "extend": {
-      "version": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz",
       "integrity": "sha1-WkdDU7nzNT3dgXbf03uRyDpG8dQ="
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@@ -111,7 +113,8 @@
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     },
     "ip": {
-      "version": "https://registry.npmjs.org/ip/-/ip-1.1.4.tgz",
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.4.tgz",
       "integrity": "sha1-3oJH/++UBFGDJVD7ooSUXm4Dm/s="
     },
     "json-schema-traverse": {
@@ -120,7 +123,8 @@
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     },
     "lodash": {
-      "version": "https://registry.npmjs.org/lodash/-/lodash-4.17.2.tgz",
+      "version": "4.17.2",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.2.tgz",
       "integrity": "sha1-NKMFW6vgTOQkZ7YH1wAHLH/2v0I="
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@@ -507,7 +511,8 @@
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     },
     "sax": {
-      "version": "https://registry.npmjs.org/sax/-/sax-1.2.1.tgz",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/sax/-/sax-1.2.1.tgz",
       "integrity": "sha1-e45lYZCyKOgaZq6nSEgNgozS03o="
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@@ -532,10 +537,10 @@
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       "requires": {
         "debug": "2.6.9",
-        "entities": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz",
+        "entities": "1.1.1",
         "node-ssdp": "3.2.5",
         "xml2js": "0.4.19",
-        "xmlbuilder": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-8.2.2.tgz"
+        "xmlbuilder": "8.2.2"
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@@ -564,8 +569,18 @@
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             "bluebird": "3.5.1",
             "debug": "2.6.9",
-            "extend": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz",
-            "ip": "https://registry.npmjs.org/ip/-/ip-1.1.4.tgz"
+            "extend": "3.0.0",
+            "ip": "1.1.4"
+          },
+          "dependencies": {
+            "async": {
+              "version": "2.6.0",
+              "resolved": "https://registry.npmjs.org/async/-/async-2.6.0.tgz",
+              "integrity": "sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==",
+              "requires": {
+                "lodash": "^4.14.0"
+              }
+            }
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         "xml2js": {
@@ -573,7 +588,7 @@
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           "requires": {
-            "sax": "https://registry.npmjs.org/sax/-/sax-1.2.1.tgz",
+            "sax": "1.2.1",
             "xmlbuilder": "9.0.4"
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@@ -587,7 +602,8 @@
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     "xmlbuilder": {
-      "version": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-8.2.2.tgz",
+      "version": "8.2.2",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-8.2.2.tgz",
       "integrity": "sha1-aSSGc0ELS6QuGmE2VR0pIjNap3M="
     }
   }
diff --git a/service/package.json b/service/package.json
index 82e970d..8d61b87 100644
--- a/service/package.json
+++ b/service/package.json
@@ -11,7 +11,7 @@
   "license": "ISC",
   "dependencies": {
     "allow2": "^0.8.2",
-    "async": "^2.1.4",
+    "async": "^2.6.4",
     "co": "^4.6.0",
     "co-prompt": "^1.0.0",
     "commander": "^2.9.0",