diff --git a/package-lock.json b/package-lock.json
index d90d4a5..1b68616 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,14 +25,20 @@
       }
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     "@angular/common": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-4.1.3.tgz",
-      "integrity": "sha1-58R5HjITHPdMI5QowqZ9qrLu8Bc="
+      "version": "4.4.7",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-4.4.7.tgz",
+      "integrity": "sha512-5R0POjbT4CR+8vXS7P33SiozJpTEKDsHq07EMm90OCwoofU5DIKDLNyEqr362zsbpzGUTmhGbSiLZib5Qt4djA==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
     },
     "@angular/compiler": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-4.1.3.tgz",
-      "integrity": "sha1-0t0whTsM9KVHWLSjFGMsIx+clMM="
+      "version": "4.4.7",
+      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-4.4.7.tgz",
+      "integrity": "sha512-aiRh86RqHMTgJ7xckQWzG2UTnq23+WuDVhYh/QL19R43areZLglqgtKSkfezg9aatO5CGzxDA3qL5WGhccQ5EQ==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
     },
     "@angular/compiler-cli": {
       "version": "4.1.3",
@@ -45,29 +51,44 @@
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     "@angular/core": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-4.1.3.tgz",
-      "integrity": "sha1-KFSY64arfQtvmC+Pn0h+9hABOzU="
+      "version": "4.4.7",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-4.4.7.tgz",
+      "integrity": "sha512-Jxs6gNTl5KjXflg5vi5rlnokq1johFccN94qSOgDv+Mg1iuGF2i9p7EHkw3Y8jBCVaSLw1qgHE+wMb6KTlJDLA==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
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     "@angular/forms": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-4.1.3.tgz",
-      "integrity": "sha1-OAq0w6+ExdHXSMKn0EFRx9yOSYI="
+      "version": "4.4.7",
+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-4.4.7.tgz",
+      "integrity": "sha512-EXGutI4GNBptpwkCQdCTxWAlJll8aCV7m3cA1FHZgFP7VNSgYF0pD+PscM5jSeajG30cRjaKxgL4cqj6yMMtww==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
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     "@angular/http": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/@angular/http/-/http-4.1.3.tgz",
-      "integrity": "sha1-650cMCoBcoFfmlczENm+C964Ra4="
+      "version": "4.4.7",
+      "resolved": "https://registry.npmjs.org/@angular/http/-/http-4.4.7.tgz",
+      "integrity": "sha512-9XrvXFVuHsAfVlIbM6Em2EouKiRyV2y4nPA+dAUd/9uB9i/i+FzZlmmeSIvP7ePnm6QyAC6nlvy9FMQYwvrtNA==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
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     "@angular/platform-browser": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-4.1.3.tgz",
-      "integrity": "sha1-T6HbURndF4sxXdrlsym+4akypb0="
+      "version": "4.4.7",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-4.4.7.tgz",
+      "integrity": "sha512-5WGMhUbaepmNoE597N/6R4jDdSqe4wwJblfi6bOJI34QStmD6QRnmg3H7ujr8lLhRBo9P3zH+hn7bM3RxUIEJg==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
     },
     "@angular/platform-browser-dynamic": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.1.3.tgz",
-      "integrity": "sha1-PBP9z1kdSH9u/cHUaRPygMbYwuw="
+      "version": "4.4.7",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.4.7.tgz",
+      "integrity": "sha512-or6CB+LzK8zYn7K4rif32UvVadnbdrqBiT+5Yai1szNUUKuseqx2h1dsEgJQamkajsOUM7zjLYq4LrKJEEcm8A==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
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     "@angular/tsc-wrapped": {
       "version": "4.1.3",
@@ -7346,8 +7367,7 @@
     "tslib": {
       "version": "1.7.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.7.1.tgz",
-      "integrity": "sha1-vIAEFkaRkjp5/oN4u+s9ogF1OOw=",
-      "dev": true
+      "integrity": "sha1-vIAEFkaRkjp5/oN4u+s9ogF1OOw="
     },
     "tslint": {
       "version": "5.13.1",
diff --git a/package.json b/package.json
index 6393d23..90ad527 100644
--- a/package.json
+++ b/package.json
@@ -12,14 +12,14 @@
         "ionic:serve": "ionic-app-scripts serve"
     },
     "dependencies": {
-        "@angular/common": "4.1.3",
-        "@angular/compiler": "4.1.3",
+        "@angular/common": "4.4.7",
+        "@angular/compiler": "4.4.7",
         "@angular/compiler-cli": "4.1.3",
-        "@angular/core": "4.1.3",
-        "@angular/forms": "4.1.3",
-        "@angular/http": "4.1.3",
-        "@angular/platform-browser": "4.1.3",
-        "@angular/platform-browser-dynamic": "4.1.3",
+        "@angular/core": "4.4.7",
+        "@angular/forms": "4.4.7",
+        "@angular/http": "4.4.7",
+        "@angular/platform-browser": "4.4.7",
+        "@angular/platform-browser-dynamic": "4.4.7",
         "@ionic-native/barcode-scanner": "^3.12.1",
         "@ionic-native/camera": "^3.12.1",
         "@ionic-native/core": "3.12.1",