diff --git a/package-lock.json b/package-lock.json
index c3bce8301..096560f2c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "blocktrail-wallet",
-  "version": "4.4.0",
+  "version": "4.4.7",
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@@ -267,7 +267,7 @@
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-      "resolved": "http://registry.npmjs.org/acorn/-/acorn-0.11.0.tgz",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-0.11.0.tgz",
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       "dev": true
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@@ -343,7 +343,7 @@
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-      "resolved": "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
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@@ -533,7 +533,7 @@
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-      "resolved": "http://registry.npmjs.org/async/-/async-0.2.10.tgz",
+      "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
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@@ -902,7 +902,7 @@
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-      "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -1204,7 +1204,7 @@
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-      "resolved": "http://registry.npmjs.org/commander/-/commander-2.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.2.0.tgz",
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-      "resolved": "http://registry.npmjs.org/convert-source-map/-/convert-source-map-0.4.1.tgz",
+      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.4.1.tgz",
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@@ -1348,7 +1348,7 @@
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-              "resolved": "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
+              "resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
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@@ -1931,7 +1931,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -2141,7 +2141,7 @@
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-          "resolved": "http://registry.npmjs.org/convert-source-map/-/convert-source-map-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.1.3.tgz",
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@@ -2322,7 +2322,7 @@
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-              "resolved": "http://registry.npmjs.org/sax/-/sax-1.1.4.tgz",
+              "resolved": "https://registry.npmjs.org/sax/-/sax-1.1.4.tgz",
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@@ -3021,7 +3021,7 @@
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-          "resolved": "http://registry.npmjs.org/express/-/express-4.16.3.tgz",
+          "resolved": "https://registry.npmjs.org/express/-/express-4.16.3.tgz",
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@@ -3070,7 +3070,7 @@
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+          "resolved": "https://registry.npmjs.org/external-editor/-/external-editor-2.2.0.tgz",
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-              "resolved": "http://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
+              "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
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@@ -3426,7 +3426,7 @@
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+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
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@@ -3697,7 +3697,7 @@
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+              "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-0.10.1.tgz",
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@@ -3716,12 +3716,12 @@
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-              "resolved": "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+              "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
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-              "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+              "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
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@@ -5175,7 +5175,7 @@
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-          "resolved": "http://registry.npmjs.org/sax/-/sax-0.3.5.tgz",
+          "resolved": "https://registry.npmjs.org/sax/-/sax-0.3.5.tgz",
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@@ -5930,7 +5930,7 @@
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-              "resolved": "http://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
+              "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
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@@ -6173,7 +6173,7 @@
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-      "resolved": "http://registry.npmjs.org/cordova-common/-/cordova-common-1.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/cordova-common/-/cordova-common-1.5.1.tgz",
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@@ -7480,7 +7480,8 @@
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+          "dev": true,
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@@ -7501,12 +7502,14 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.11",
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@@ -7521,17 +7524,20 @@
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+          "dev": true,
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+          "dev": true,
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@@ -7648,7 +7654,8 @@
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+          "dev": true,
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@@ -7660,6 +7667,7 @@
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+          "optional": true,
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@@ -7674,6 +7682,7 @@
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@@ -7681,12 +7690,14 @@
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+          "dev": true,
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@@ -7705,6 +7716,7 @@
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+          "optional": true,
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@@ -7785,7 +7797,8 @@
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@@ -7797,6 +7810,7 @@
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@@ -7882,7 +7896,8 @@
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@@ -7918,6 +7933,7 @@
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@@ -7937,6 +7953,7 @@
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@@ -7980,12 +7997,14 @@
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+          "dev": true,
+          "optional": true
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@@ -8235,7 +8254,7 @@
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-          "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
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@@ -9086,7 +9105,7 @@
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@@ -9201,7 +9220,7 @@
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-          "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-0.3.0.tgz",
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@@ -9358,7 +9377,7 @@
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@@ -9979,7 +9998,7 @@
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-      "resolved": "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
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-          "resolved": "http://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
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-      "integrity": "sha1-NZbmMHp4FUT1kfN9phg2DzHbV7E=",
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+      "requires": {
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+        "interpret": "^1.0.0",
+        "rechoir": "^0.6.2"
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+          "dev": true,
+          "requires": {
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+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
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@@ -13220,7 +13260,7 @@
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-      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
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@@ -13274,7 +13314,7 @@
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@@ -13282,7 +13322,7 @@
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+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-4.0.0.tgz",
       "integrity": "sha1-mLj2UcowqmJANvEn0RzGbce5B6M=",
       "dev": true,
       "requires": {
@@ -13315,7 +13355,7 @@
     },
     "yargs": {
       "version": "3.32.0",
-      "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.32.0.tgz",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.32.0.tgz",
       "integrity": "sha1-AwiOnr+edWtpdRYR0qXvWRSCyZU=",
       "dev": true,
       "requires": {
diff --git a/package.json b/package.json
index 05cae725d..1b49136a3 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "q": "^1.4.1",
     "run-sequence": "^1.2.2",
     "semver": "^5.3.0",
-    "shelljs": "^0.3.0",
+    "shelljs": "^0.8.5",
     "strip-json-comments": "^1.0.2",
     "which": "^1.1.1",
     "xml2js": "^0.4.17"