diff --git a/package-lock.json b/package-lock.json
index c32546a..42a6d4b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -171,7 +171,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
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@@ -1355,7 +1355,8 @@
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       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -1794,7 +1795,8 @@
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-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -1815,12 +1817,14 @@
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               "version": "1.0.0",
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-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.11",
               "bundled": true,
               "dev": true,
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@@ -1835,17 +1839,20 @@
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               "version": "1.1.0",
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-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "0.0.1",
               "bundled": true,
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+              "dev": true,
+              "optional": true
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -1962,7 +1969,8 @@
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               "version": "2.0.3",
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-              "dev": true
+              "dev": true,
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@@ -1974,6 +1982,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
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                 "number-is-nan": "^1.0.0"
               }
@@ -1988,6 +1997,7 @@
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@@ -1995,12 +2005,14 @@
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               "version": "0.0.8",
               "bundled": true,
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+              "dev": true,
+              "optional": true
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               "version": "2.2.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
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                 "yallist": "^3.0.0"
@@ -2019,6 +2031,7 @@
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               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -2099,7 +2112,8 @@
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               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "4.1.1",
@@ -2111,6 +2125,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
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@@ -2196,7 +2211,8 @@
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+              "dev": true,
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@@ -2232,6 +2248,7 @@
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               "bundled": true,
               "dev": true,
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@@ -2251,6 +2268,7 @@
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               "dev": true,
+              "optional": true,
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@@ -2294,12 +2312,14 @@
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               "version": "1.0.2",
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-              "dev": true
+              "dev": true,
+              "optional": true
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-          "dev": true
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           "dev": true,
+          "optional": true,
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@@ -2881,6 +2903,7 @@
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               "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
               "dev": true,
+              "optional": true,
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@@ -3054,6 +3077,7 @@
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           "integrity": "sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=",
           "dev": true,
+          "optional": true,
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@@ -3066,6 +3090,7 @@
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               "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
               "dev": true,
+              "optional": true,
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@@ -3092,7 +3117,8 @@
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+              "dev": true,
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@@ -3113,12 +3139,14 @@
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+              "dev": true,
+              "optional": true
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             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -3133,17 +3161,20 @@
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               "version": "1.1.0",
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+              "dev": true,
+              "optional": true
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               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -3260,7 +3291,8 @@
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               "version": "2.0.3",
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-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -3272,6 +3304,7 @@
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               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -3286,6 +3319,7 @@
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               "bundled": true,
               "dev": true,
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@@ -3293,12 +3327,14 @@
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               "version": "0.0.8",
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+              "dev": true,
+              "optional": true
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             "minipass": {
               "version": "2.2.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -3317,6 +3353,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
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@@ -3397,7 +3434,8 @@
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               "version": "1.0.1",
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+              "dev": true,
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@@ -3409,6 +3447,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -3494,7 +3533,8 @@
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               "version": "5.1.1",
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+              "dev": true,
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@@ -3530,6 +3570,7 @@
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               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -3549,6 +3590,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -3592,12 +3634,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "yallist": {
               "version": "3.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
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@@ -3660,7 +3704,8 @@
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           "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=",
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -3677,6 +3722,7 @@
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           "integrity": "sha1-JP1iAaR4LPUFYcgQJ2r8fRLXEZU=",
           "dev": true,
+          "optional": true,
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@@ -3686,6 +3732,7 @@
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               "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
               "dev": true,
+              "optional": true,
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@@ -3696,13 +3743,15 @@
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           "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
-          "dev": true
+          "dev": true,
+          "optional": true
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4284,6 +4333,7 @@
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       "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
       "dev": true,
+      "optional": true,
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@@ -4636,6 +4686,7 @@
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       "dev": true,
+      "optional": true,
       "requires": {
         "delayed-stream": "~1.0.0"
       }
@@ -4714,11 +4765,18 @@
         "xdg-basedir": "^3.0.0"
       }
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+    "confusing-browser-globals": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/confusing-browser-globals/-/confusing-browser-globals-1.0.7.tgz",
+      "integrity": "sha512-cgHI1azax5ATrZ8rJ+ODDML9Fvu67PimB6aNxBrc/QwSaDaM9eTfIEUHx3bBLJJ82ioSb+/5zfsMCCEJax3ByQ==",
+      "dev": true
+    },
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       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -4995,7 +5053,7 @@
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-              "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+              "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
               "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
               "dev": true
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@@ -5013,7 +5071,8 @@
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       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -5312,12 +5371,28 @@
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-      "resolved": "https://registry.npmjs.org/eslint-config-airbnb-base/-/eslint-config-airbnb-base-12.1.0.tgz",
-      "integrity": "sha512-/vjm0Px5ZCpmJqnjIzcFb9TKZrKWz0gnuG/7Gfkt0Db1ELJR51xkZth+t14rYdqWgX836XbuxtArbIHlVhbLBA==",
+      "version": "13.2.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-airbnb-base/-/eslint-config-airbnb-base-13.2.0.tgz",
+      "integrity": "sha512-1mg/7eoB4AUeB0X1c/ho4vb2gYkNH8Trr/EgCT/aGmKhhG+F6vF5s8+iRBlWAzFIAphxIdp3YfEKgEl0f9Xg+w==",
       "dev": true,
       "requires": {
-        "eslint-restricted-globals": "^0.1.1"
+        "confusing-browser-globals": "^1.0.5",
+        "object.assign": "^4.1.0",
+        "object.entries": "^1.1.0"
+      },
+      "dependencies": {
+        "object.entries": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/object.entries/-/object.entries-1.1.0.tgz",
+          "integrity": "sha512-l+H6EQ8qzGRxbkHOd5I/aHRhHDKoQXQ8g0BYt4uSweQU1/J6dZUOyWh9a2Vky35YCKjzmgxOzta2hH6kf9HuXA==",
+          "dev": true,
+          "requires": {
+            "define-properties": "^1.1.3",
+            "es-abstract": "^1.12.0",
+            "function-bind": "^1.1.1",
+            "has": "^1.0.3"
+          }
+        }
       }
     },
     "eslint-import-resolver-node": {
@@ -5634,7 +5709,8 @@
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       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -5823,6 +5899,7 @@
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       "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
       "dev": true,
+      "optional": true,
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@@ -5895,9 +5972,10 @@
         },
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           "version": "3.0.1",
-          "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
+          "optional": true,
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@@ -5962,6 +6040,7 @@
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       "integrity": "sha1-gTg9ctsFT8zPUzbaqQLxgvbtuyg=",
       "dev": true,
+      "optional": true,
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       }
@@ -6461,7 +6540,8 @@
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       "integrity": "sha1-rEaBd8SUNAWgkvyPKXYMb/xiBsA=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -6483,6 +6563,7 @@
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       "integrity": "sha1-0Jb5JqPe1WAPP9/ZEZjLCIjC2GM=",
       "dev": true,
+      "optional": true,
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@@ -6710,7 +6791,8 @@
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       "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -7103,13 +7185,15 @@
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-      "dev": true
+      "dev": true,
+      "optional": true
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       "version": "2.1.21",
       "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.21.tgz",
       "integrity": "sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==",
       "dev": true,
+      "optional": true,
       "requires": {
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@@ -8785,6 +8869,7 @@
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       "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
       "dev": true,
+      "optional": true,
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@@ -8956,7 +9041,8 @@
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       "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
-      "dev": true
+      "dev": true,
+      "optional": true
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diff --git a/package.json b/package.json
index bfa5ae5..738d67c 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "common-tags": "^1.4.0",
     "eslint": "^5.10.0",
     "eslint-config-airbnb": "^17.1.0",
-    "eslint-config-airbnb-base": "^12.1.0",
+    "eslint-config-airbnb-base": "^13.2.0",
     "eslint-plugin-import": "^2.14.0",
     "eslint-plugin-jsx-a11y": "^6.1.2",
     "eslint-plugin-react": "^7.11.1"