diff --git a/package-lock.json b/package-lock.json
index 3956a02..262e2fb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,11 +16,11 @@
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
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-      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU="
+      "integrity": "sha512-S2Hw0TtNkMJhIabBwIojKL9YHO5T0n5eNqWJ7Lrlel/zDbftQpxpapi8tZs3X1HWa+u+QeydGmzzNU0m09+Rcg=="
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+      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.7.tgz",
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@@ -85,9 +85,9 @@
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+      "version": "0.2.6",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.6.tgz",
+      "integrity": "sha512-ix/FxPn0MDjeyJ7i/yoHGFt/EX6LyNbxSEhPPXODPL+KB0VPk86UYfL0lMdy+KCnv+fmvIzySwaK5COwqVbWTQ==",
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@@ -115,7 +115,7 @@
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-      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+      "integrity": "sha512-NfJ4UzBCcQGLDlQq7nHxH+tv3kyZ0hHQqF5BO6J7tNJeP5do1llPr8dZ8zHonfhAu0PHAdMkSo+8o0wxg9lZWw=="
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+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
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-      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
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-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
-      "integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ=="
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.12.0.tgz",
+      "integrity": "sha512-NmWvPnx0F1SfrQbYwOi7OeaNGokp9XhzNioJ/CSBs8Qa4vxug81mhJEAVZwxXuBmYB5KDRfMq/F3RR0BIU7sWg=="
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@@ -153,19 +153,11 @@
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-      "integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
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@@ -204,7 +196,7 @@
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-      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
+      "integrity": "sha512-4tYFyifaFfGacoiObjJegolkwSU4xQNGbVgUiNYVUxbQ2x2lUsFvY4hVgVzGiIe6WLOPqycWXA40l+PWsxthUw=="
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@@ -218,14 +210,49 @@
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+      "resolved": "https://registry.npmjs.org/chownr/-/chownr-2.0.0.tgz",
+      "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ=="
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-      "resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz",
-      "integrity": "sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+      "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
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-        "strip-ansi": "^3.0.1",
-        "wrap-ansi": "^2.0.0"
+        "string-width": "^3.1.0",
+        "strip-ansi": "^5.2.0",
+        "wrap-ansi": "^5.1.0"
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+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
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+        },
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+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+          "requires": {
+            "emoji-regex": "^7.0.1",
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^5.1.0"
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+        "strip-ansi": {
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+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
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+          }
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@@ -269,7 +296,7 @@
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-      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
+      "integrity": "sha512-RpAVKQA5T63xEj6/giIbUEtZwJ4UFIc3ZtvEkiaUERylqe8xb5IvqcgOurZLahv93CLKfxcw5YI+DZcUBRyLXA=="
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@@ -277,6 +304,19 @@
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       "dev": true
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+    "color-convert": {
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+      "requires": {
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+    },
+    "color-name": {
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+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
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@@ -299,7 +339,7 @@
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@@ -307,12 +347,13 @@
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-      "integrity": "sha1-ElYDfsufDF9549bvE14wdwGEuYI=",
+      "version": "7.0.3",
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-        "lru-cache": "^4.0.1",
-        "which": "^1.2.9"
+        "path-key": "^3.1.0",
+        "shebang-command": "^2.0.0",
+        "which": "^2.0.1"
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@@ -326,7 +367,7 @@
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-      "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
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@@ -348,12 +389,12 @@
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-      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
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-      "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o="
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-      "integrity": "sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=",
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         "jsbn": "~0.1.0",
         "safer-buffer": "^2.1.0"
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+    "emoji-regex": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
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       "integrity": "sha1-nrpoN9FtCYK1n4fYib91REPVKTE=",
       "dev": true
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+    "env-paths": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
+      "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A=="
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@@ -412,17 +463,17 @@
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-      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
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-      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
+      "version": "3.1.3",
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-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
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@@ -436,7 +487,7 @@
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@@ -461,6 +512,24 @@
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+      "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-2.1.0.tgz",
+      "integrity": "sha512-V/JgOLFCS+R6Vcq0slCuaeWEdNC3ouDlJMNIsacH2VtALiu9mV4LPrHc5cDl8k5aw6J8jwgWWpiTo5RYhmIzvg==",
+      "requires": {
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+          "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
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+          "requires": {
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+          }
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@@ -472,21 +541,10 @@
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-      "integrity": "sha1-u6Y8qGGUiZT/MHc2CJ47lgJsKk8="
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@@ -1646,12 +1758,51 @@
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-      "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
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-        "strip-ansi": "^3.0.1"
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+        "string-width": "^3.0.0",
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+        },
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+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
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+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
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@@ -1669,54 +1820,83 @@
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-      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
+      "version": "4.0.3",
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-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
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-        "get-caller-file": "^1.0.1",
-        "os-locale": "^1.4.0",
-        "read-pkg-up": "^1.0.1",
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+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
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+        "which-module": "^2.0.0",
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-      "integrity": "sha1-J17PDX/+Bcd+ZOfIbkzZS/DhIoo=",
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-          "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo="
+          "version": "5.3.1",
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diff --git a/package.json b/package.json
index e948ebc..45c0f01 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,6 @@
   },
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     "async": "^2.6.0",
-    "node-sass": "^4.13.0"
+    "node-sass": "^5.0.0"
   }
 }