diff --git a/package-lock.json b/package-lock.json
index 0b4cb59..9644467 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -168,7 +168,7 @@
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-      "resolved": "http://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
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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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@@ -768,7 +768,7 @@
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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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@@ -3953,7 +3953,7 @@
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@@ -3966,7 +3966,7 @@
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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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@@ -5105,7 +5105,7 @@
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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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@@ -5183,7 +5183,8 @@
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@@ -5598,7 +5599,8 @@
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@@ -5654,6 +5656,7 @@
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@@ -5697,12 +5700,14 @@
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@@ -7028,6 +7033,12 @@
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+      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.1.1.tgz",
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-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
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@@ -8072,7 +8083,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -8190,7 +8201,7 @@
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-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
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@@ -8264,7 +8275,7 @@
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-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
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@@ -8516,16 +8527,67 @@
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-        "is-wsl": "^1.1.0",
-        "semver": "^5.5.0",
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+        "semver": "^7.3.2",
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-        "which": "^1.3.0"
+        "uuid": "^8.3.0",
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+          "dev": true,
+          "requires": {
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+          "dev": true,
+          "requires": {
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+          "dev": true,
+          "requires": {
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@@ -8789,7 +8851,7 @@
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@@ -8821,12 +8883,12 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -13146,12 +13209,14 @@
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+              "dev": true,
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               "version": "1.1.11",
               "bundled": true,
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@@ -13166,17 +13231,20 @@
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@@ -13293,7 +13361,8 @@
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@@ -13305,6 +13374,7 @@
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@@ -13319,6 +13389,7 @@
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@@ -13350,6 +13423,7 @@
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@@ -13582,6 +13660,7 @@
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@@ -13625,12 +13704,14 @@
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@@ -14575,12 +14657,14 @@
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+              "optional": true
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               "version": "1.1.11",
               "bundled": true,
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@@ -14722,7 +14809,8 @@
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@@ -14734,6 +14822,7 @@
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@@ -14748,6 +14837,7 @@
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@@ -14755,12 +14845,14 @@
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               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -14779,6 +14871,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -14859,7 +14952,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -14871,6 +14965,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -14956,7 +15051,8 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -14992,6 +15088,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -15011,6 +15108,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -15054,12 +15152,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             }
           }
         },
diff --git a/package.json b/package.json
index c032e20..ee8abd8 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "karma-webpack": "^2.0.2",
     "mini-css-extract-plugin": "^0.5.0",
     "mocha": "^3.2.0",
-    "node-notifier": "^5.4.0",
+    "node-notifier": "^8.0.1",
     "optimize-css-assets-webpack-plugin": "^5.0.1",
     "ora": "^1.2.0",
     "phantomjs-prebuilt": "^2.1.14",