diff --git a/package-lock.json b/package-lock.json
index 8e1550b..7c57608 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1306,9 +1306,9 @@
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@@ -16338,6 +16471,7 @@
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@@ -16556,6 +16690,12 @@
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+      "resolved": "https://registry.npmjs.org/stealthy-require/-/stealthy-require-1.1.1.tgz",
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@@ -16959,9 +17099,9 @@
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-      "integrity": "sha1-rifbOPZgp64uHDt9G8KQgZuFGeY=",
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@@ -17395,10 +17535,21 @@
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-      "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=",
-      "dev": true
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-2.1.0.tgz",
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+      "dev": true,
+      "requires": {
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+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
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+          "dev": true
+        }
+      }
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@@ -17454,7 +17605,7 @@
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-      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
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@@ -17713,6 +17864,12 @@
         "uid2": "0.0.3"
       }
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+    "universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
@@ -18037,6 +18194,24 @@
         "indexof": "0.0.1"
       }
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+    "w3c-hr-time": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz",
+      "integrity": "sha512-z8P5DvDNjKDoFIHK7q8r8lackT6l+jo/Ye3HOle7l9nICP9lf1Ci25fy9vHd0JOWewkIFzXIEig3TdKT7JQ5fQ==",
+      "dev": true,
+      "requires": {
+        "browser-process-hrtime": "^1.0.0"
+      }
+    },
+    "w3c-xmlserializer": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-2.0.0.tgz",
+      "integrity": "sha512-4tzD0mF8iSiMiNs30BiLO3EpfGLZUT2MSX/G+o7ZywDzliWQ3OPtTZ0PTC3B3ca1UAf4cJMHB+2Bf56EriJuRA==",
+      "dev": true,
+      "requires": {
+        "xml-name-validator": "^3.0.0"
+      }
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       "resolved": "https://registry.npmjs.org/warning/-/warning-3.0.0.tgz",
@@ -18310,7 +18485,8 @@
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-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -18331,12 +18507,14 @@
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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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               "requires": {
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@@ -18351,17 +18529,20 @@
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               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
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@@ -18478,7 +18659,8 @@
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               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -18490,6 +18672,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
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               }
@@ -18504,6 +18687,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -18511,12 +18695,14 @@
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               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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@@ -18535,6 +18721,7 @@
               "version": "0.5.1",
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               "dev": true,
+              "optional": true,
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@@ -18615,7 +18802,8 @@
             "number-is-nan": {
               "version": "1.0.1",
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-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -18627,6 +18815,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -18712,7 +18901,8 @@
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-              "dev": true
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@@ -18748,6 +18938,7 @@
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               "bundled": true,
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@@ -18767,6 +18958,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -18810,12 +19002,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -18979,9 +19173,9 @@
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-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
-      "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz",
+      "integrity": "sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w==",
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@@ -19303,19 +19497,46 @@
       "integrity": "sha1-Dhh4HeYpoYMIzhSBZQ9n/6JpOl0=",
       "dev": true
     },
+    "whatwg-encoding": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz",
+      "integrity": "sha512-b5lim54JOPN9HtzvK9HFXvBma/rnfFeqsic0hSpjtDbVxR3dJKLc+KB4V6GgiGOvl7CY/KNh8rxSo9DKQrnUEw==",
+      "dev": true,
+      "requires": {
+        "iconv-lite": "0.4.24"
+      },
+      "dependencies": {
+        "iconv-lite": {
+          "version": "0.4.24",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+          "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+          "dev": true,
+          "requires": {
+            "safer-buffer": ">= 2.1.2 < 3"
+          }
+        }
+      }
+    },
     "whatwg-fetch": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz",
       "integrity": "sha512-dcQ1GWpOD/eEQ97k66aiEVpNnapVj90/+R+SXTPYGHpYBBypfKJEQjLrvMZ7YXbKm21gXd4NcuxUTjiv1YtLng=="
     },
+    "whatwg-mimetype": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz",
+      "integrity": "sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g==",
+      "dev": true
+    },
     "whatwg-url": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-3.1.0.tgz",
-      "integrity": "sha1-e9yuSQ+SGu9kUftnOexrvY6Qe/Y=",
+      "version": "8.7.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-8.7.0.tgz",
+      "integrity": "sha512-gAojqb/m9Q8a5IV96E3fHJM70AzCkgt4uXYX2O7EmuyOnLrViCQlsEBmF9UQIu3/aeAIp2U17rtbpZWNntQqdg==",
       "dev": true,
       "requires": {
-        "tr46": "~0.0.3",
-        "webidl-conversions": "^3.0.0"
+        "lodash": "^4.7.0",
+        "tr46": "^2.1.0",
+        "webidl-conversions": "^6.1.0"
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     "whet.extend": {
@@ -19357,10 +19578,10 @@
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-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
-      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
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@@ -19468,9 +19689,15 @@
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-      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-2.0.1.tgz",
-      "integrity": "sha1-TYuPHszTQZqjYgYb7O9RXh5VljU=",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz",
+      "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==",
+      "dev": true
+    },
+    "xmlchars": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/xmlchars/-/xmlchars-2.2.0.tgz",
+      "integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==",
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diff --git a/package.json b/package.json
index fa9e90c..52de13a 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
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     "fontfaceobserver": "2.0.13",
     "html-loader": "0.5.5",
-    "jsdom": "9.5.0",
+    "jsdom": "16.5.0",
     "markdown-loader": "2.0.2",
     "prettier": "1.14.3",
     "react": "16.2.0",