diff --git a/package-lock.json b/package-lock.json
index f3f2b81..2626235 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "react": "^16.12.0",
         "react-dom": "^16.12.0",
         "react-scripts": "^3.4.1",
-        "react-syntax-highlighter": "^12.2.1"
+        "react-syntax-highlighter": "^15.5.0"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -3002,6 +3002,14 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/hast": {
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/@types/hast/-/hast-2.3.4.tgz",
+      "integrity": "sha512-wLEm0QvaoawEDoTRwzTXp4b4jpwiJDvR5KMnFnVodm3scufTlBOWRD6N1OBf9TZMhjlNsSfcO5V+7AF4+Vy+9g==",
+      "dependencies": {
+        "@types/unist": "*"
+      }
+    },
     "node_modules/@types/istanbul-lib-coverage": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.4.tgz",
@@ -3149,6 +3157,11 @@
         "node": ">= 8.3"
       }
     },
+    "node_modules/@types/unist": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/@types/unist/-/unist-2.0.6.tgz",
+      "integrity": "sha512-PBjIUxZHOuj0R15/xuwJYjFi+KZdNFrehocChv4g5hu6aFroHue8m0lBP0POdK2nKzbw0cgV1mws8+V/JAcEkQ=="
+    },
     "node_modules/@types/yargs": {
       "version": "13.0.12",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-13.0.12.tgz",
@@ -5657,17 +5670,6 @@
         "node": ">= 10"
       }
     },
-    "node_modules/clipboard": {
-      "version": "2.0.11",
-      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.11.tgz",
-      "integrity": "sha512-C+0bbOqkezLIsmWSvlsXS0Q0bmkugu7jcfMIACB+RDEntIzQIkdr148we28AfSloQLRdZlYL/QYyrq05j/3Faw==",
-      "optional": true,
-      "dependencies": {
-        "good-listener": "^1.2.2",
-        "select": "^1.1.2",
-        "tiny-emitter": "^2.0.0"
-      }
-    },
     "node_modules/cliui": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
@@ -6726,12 +6728,6 @@
         "node": ">=0.4.0"
       }
     },
-    "node_modules/delegate": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/delegate/-/delegate-3.2.0.tgz",
-      "integrity": "sha512-IofjkYBZaZivn0V8nnsMJGBr4jVLxHDheKSW88PyxS5QC4Vo9ZbZVvhzlSxY87fVq3STR6r+4cGepyHkcWOQSw==",
-      "optional": true
-    },
     "node_modules/depd": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -8962,15 +8958,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/good-listener": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz",
-      "integrity": "sha512-goW1b+d9q/HIwbVYZzZ6SsTr4IgE+WA44A0GmPIQstuOrgsFcT7VEJ48nmr9GaRtNu0XTKacFLGnBPAM6Afouw==",
-      "optional": true,
-      "dependencies": {
-        "delegate": "^3.1.2"
-      }
-    },
     "node_modules/gopd": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.0.1.tgz",
@@ -9224,10 +9211,11 @@
       }
     },
     "node_modules/hastscript": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/hastscript/-/hastscript-5.1.2.tgz",
-      "integrity": "sha512-WlztFuK+Lrvi3EggsqOkQ52rKbxkXL3RwB6t5lwoa8QLMemoWfBuL43eDrwOamJyR7uKQKdmKYaBH1NZBiIRrQ==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/hastscript/-/hastscript-6.0.0.tgz",
+      "integrity": "sha512-nDM6bvd7lIqDUiYEiu5Sl/+6ReP0BMk/2f4U/Rooccxkj0P5nm+acM5PrGJ/t5I8qPGiqZSE6hVAwZEdZIvP4w==",
       "dependencies": {
+        "@types/hast": "^2.0.0",
         "comma-separated-tokens": "^1.0.0",
         "hast-util-parse-selector": "^2.0.0",
         "property-information": "^5.0.0",
@@ -9252,10 +9240,9 @@
       "integrity": "sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ=="
     },
     "node_modules/highlight.js": {
-      "version": "9.15.10",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.15.10.tgz",
-      "integrity": "sha512-RoV7OkQm0T3os3Dd2VHLNMoaoDVx77Wygln3n9l5YV172XonWG6rgQD3XnF/BuFFZw9A0TJgmMSO8FEWQgvcXw==",
-      "deprecated": "Version no longer supported. Upgrade to @latest",
+      "version": "10.7.3",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.7.3.tgz",
+      "integrity": "sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A==",
       "engines": {
         "node": "*"
       }
@@ -12530,12 +12517,16 @@
       }
     },
     "node_modules/lowlight": {
-      "version": "1.12.1",
-      "resolved": "https://registry.npmjs.org/lowlight/-/lowlight-1.12.1.tgz",
-      "integrity": "sha512-OqaVxMGIESnawn+TU/QMV5BJLbUghUfjDWPAtFqDYDmDtr4FnB+op8xM+pR7nKlauHNUHXGt0VgWatFB8voS5w==",
+      "version": "1.20.0",
+      "resolved": "https://registry.npmjs.org/lowlight/-/lowlight-1.20.0.tgz",
+      "integrity": "sha512-8Ktj+prEb1RoCPkEOrPMYUN/nCggB7qAWe3a7OpMjWQkh3l2RD5wKRQ+o8Q8YuI9RG/xs95waaI/E6ym/7NsTw==",
       "dependencies": {
-        "fault": "^1.0.2",
-        "highlight.js": "~9.15.0"
+        "fault": "^1.0.0",
+        "highlight.js": "~10.7.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
       }
     },
     "node_modules/lru-cache": {
@@ -13720,9 +13711,9 @@
       }
     },
     "node_modules/parse-entities": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/parse-entities/-/parse-entities-1.2.2.tgz",
-      "integrity": "sha512-NzfpbxW/NPrzZ/yYSoQxyqUZMZXIdCfE0OIN4ESsnptHJECoUk3FZktxNuzQf4tjt5UEopnxpYJbvYuxIFDdsg==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/parse-entities/-/parse-entities-2.0.0.tgz",
+      "integrity": "sha512-kkywGpCcRYhqQIchaWqZ875wzpS/bMKhz5HnN3p7wveJTkTtyAB/AlnS0f8DFSqYW1T82t6yEAkEcB+A1I3MbQ==",
       "dependencies": {
         "character-entities": "^1.0.0",
         "character-entities-legacy": "^1.0.0",
@@ -13730,6 +13721,10 @@
         "is-alphanumerical": "^1.0.0",
         "is-decimal": "^1.0.0",
         "is-hexadecimal": "^1.0.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
       }
     },
     "node_modules/parse-json": {
@@ -15892,15 +15887,15 @@
       }
     },
     "node_modules/react-syntax-highlighter": {
-      "version": "12.2.1",
-      "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-12.2.1.tgz",
-      "integrity": "sha512-CTsp0ZWijwKRYFg9xhkWD4DSpQqE4vb2NKVMdPAkomnILSmsNBHE0n5GuI5zB+PU3ySVvXvdt9jo+ViD9XibCA==",
+      "version": "15.5.0",
+      "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-15.5.0.tgz",
+      "integrity": "sha512-+zq2myprEnQmH5yw6Gqc8lD55QHnpKaU8TOcFeC/Lg/MQSs8UknEA0JC4nTZGFAXC2J2Hyj/ijJ7NlabyPi2gg==",
       "dependencies": {
         "@babel/runtime": "^7.3.1",
-        "highlight.js": "~9.15.1",
-        "lowlight": "1.12.1",
-        "prismjs": "^1.8.4",
-        "refractor": "^2.4.1"
+        "highlight.js": "^10.4.1",
+        "lowlight": "^1.17.0",
+        "prismjs": "^1.27.0",
+        "refractor": "^3.6.0"
       },
       "peerDependencies": {
         "react": ">= 0.14.0"
@@ -16084,13 +16079,13 @@
       }
     },
     "node_modules/refractor": {
-      "version": "2.10.1",
-      "resolved": "https://registry.npmjs.org/refractor/-/refractor-2.10.1.tgz",
-      "integrity": "sha512-Xh9o7hQiQlDbxo5/XkOX6H+x/q8rmlmZKr97Ie1Q8ZM32IRRd3B/UxuA/yXDW79DBSXGWxm2yRTbcTVmAciJRw==",
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/refractor/-/refractor-3.6.0.tgz",
+      "integrity": "sha512-MY9W41IOWxxk31o+YvFCNyNzdkc9M20NoZK5vq6jkv4I/uh2zkWcfudj0Q1fovjUQJrNewS9NMzeTtqPf+n5EA==",
       "dependencies": {
-        "hastscript": "^5.0.0",
-        "parse-entities": "^1.1.2",
-        "prismjs": "~1.17.0"
+        "hastscript": "^6.0.0",
+        "parse-entities": "^2.0.0",
+        "prismjs": "~1.27.0"
       },
       "funding": {
         "type": "github",
@@ -16098,11 +16093,11 @@
       }
     },
     "node_modules/refractor/node_modules/prismjs": {
-      "version": "1.17.1",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.17.1.tgz",
-      "integrity": "sha512-PrEDJAFdUGbOP6xK/UsfkC5ghJsPJviKgnQOoxaDbBjwc8op68Quupwt1DeAFoG8GImPhiKXAvvsH7wDSLsu1Q==",
-      "optionalDependencies": {
-        "clipboard": "^2.0.0"
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==",
+      "engines": {
+        "node": ">=6"
       }
     },
     "node_modules/regenerate": {
@@ -16847,12 +16842,6 @@
         "url": "https://opencollective.com/webpack"
       }
     },
-    "node_modules/select": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/select/-/select-1.1.2.tgz",
-      "integrity": "sha512-OwpTSOfy6xSs1+pwcNrv0RBMOzI39Lp3qQKUTPVVPRjCdNa5JH/oPRiqsesIskK8TVgmRiHwO4KXlV2Li9dANA==",
-      "optional": true
-    },
     "node_modules/select-hose": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/select-hose/-/select-hose-2.0.0.tgz",
@@ -18475,12 +18464,6 @@
       "resolved": "https://registry.npmjs.org/timsort/-/timsort-0.3.0.tgz",
       "integrity": "sha512-qsdtZH+vMoCARQtyod4imc2nIJwg9Cc7lPRrw9CzF8ZKR0khdr8+2nX80PBhET3tcyTtJDxAffGh2rXH4tyU8A=="
     },
-    "node_modules/tiny-emitter": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
-      "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
-      "optional": true
-    },
     "node_modules/tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
@@ -22314,6 +22297,14 @@
         "@types/node": "*"
       }
     },
+    "@types/hast": {
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/@types/hast/-/hast-2.3.4.tgz",
+      "integrity": "sha512-wLEm0QvaoawEDoTRwzTXp4b4jpwiJDvR5KMnFnVodm3scufTlBOWRD6N1OBf9TZMhjlNsSfcO5V+7AF4+Vy+9g==",
+      "requires": {
+        "@types/unist": "*"
+      }
+    },
     "@types/istanbul-lib-coverage": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.4.tgz",
@@ -22453,6 +22444,11 @@
         }
       }
     },
+    "@types/unist": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/@types/unist/-/unist-2.0.6.tgz",
+      "integrity": "sha512-PBjIUxZHOuj0R15/xuwJYjFi+KZdNFrehocChv4g5hu6aFroHue8m0lBP0POdK2nKzbw0cgV1mws8+V/JAcEkQ=="
+    },
     "@types/yargs": {
       "version": "13.0.12",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-13.0.12.tgz",
@@ -24450,17 +24446,6 @@
       "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-3.0.0.tgz",
       "integrity": "sha512-FxqpkPPwu1HjuN93Omfm4h8uIanXofW0RxVEW3k5RKx+mJJYSthzNhp32Kzxxy3YAEZ/Dc/EWN1vZRY0+kOhbw=="
     },
-    "clipboard": {
-      "version": "2.0.11",
-      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.11.tgz",
-      "integrity": "sha512-C+0bbOqkezLIsmWSvlsXS0Q0bmkugu7jcfMIACB+RDEntIzQIkdr148we28AfSloQLRdZlYL/QYyrq05j/3Faw==",
-      "optional": true,
-      "requires": {
-        "good-listener": "^1.2.2",
-        "select": "^1.1.2",
-        "tiny-emitter": "^2.0.0"
-      }
-    },
     "cliui": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
@@ -25309,12 +25294,6 @@
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
       "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ=="
     },
-    "delegate": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/delegate/-/delegate-3.2.0.tgz",
-      "integrity": "sha512-IofjkYBZaZivn0V8nnsMJGBr4jVLxHDheKSW88PyxS5QC4Vo9ZbZVvhzlSxY87fVq3STR6r+4cGepyHkcWOQSw==",
-      "optional": true
-    },
     "depd": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -27064,15 +27043,6 @@
         }
       }
     },
-    "good-listener": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz",
-      "integrity": "sha512-goW1b+d9q/HIwbVYZzZ6SsTr4IgE+WA44A0GmPIQstuOrgsFcT7VEJ48nmr9GaRtNu0XTKacFLGnBPAM6Afouw==",
-      "optional": true,
-      "requires": {
-        "delegate": "^3.1.2"
-      }
-    },
     "gopd": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.0.1.tgz",
@@ -27261,10 +27231,11 @@
       "integrity": "sha512-7j6mrk/qqkSehsM92wQjdIgWM2/BW61u/53G6xmC8i1OmEdKLHbk419QKQUjz6LglWsfqoiHmyMRkP1BGjecNQ=="
     },
     "hastscript": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/hastscript/-/hastscript-5.1.2.tgz",
-      "integrity": "sha512-WlztFuK+Lrvi3EggsqOkQ52rKbxkXL3RwB6t5lwoa8QLMemoWfBuL43eDrwOamJyR7uKQKdmKYaBH1NZBiIRrQ==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/hastscript/-/hastscript-6.0.0.tgz",
+      "integrity": "sha512-nDM6bvd7lIqDUiYEiu5Sl/+6ReP0BMk/2f4U/Rooccxkj0P5nm+acM5PrGJ/t5I8qPGiqZSE6hVAwZEdZIvP4w==",
       "requires": {
+        "@types/hast": "^2.0.0",
         "comma-separated-tokens": "^1.0.0",
         "hast-util-parse-selector": "^2.0.0",
         "property-information": "^5.0.0",
@@ -27282,9 +27253,9 @@
       "integrity": "sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ=="
     },
     "highlight.js": {
-      "version": "9.15.10",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.15.10.tgz",
-      "integrity": "sha512-RoV7OkQm0T3os3Dd2VHLNMoaoDVx77Wygln3n9l5YV172XonWG6rgQD3XnF/BuFFZw9A0TJgmMSO8FEWQgvcXw=="
+      "version": "10.7.3",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.7.3.tgz",
+      "integrity": "sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
@@ -29837,12 +29808,12 @@
       }
     },
     "lowlight": {
-      "version": "1.12.1",
-      "resolved": "https://registry.npmjs.org/lowlight/-/lowlight-1.12.1.tgz",
-      "integrity": "sha512-OqaVxMGIESnawn+TU/QMV5BJLbUghUfjDWPAtFqDYDmDtr4FnB+op8xM+pR7nKlauHNUHXGt0VgWatFB8voS5w==",
+      "version": "1.20.0",
+      "resolved": "https://registry.npmjs.org/lowlight/-/lowlight-1.20.0.tgz",
+      "integrity": "sha512-8Ktj+prEb1RoCPkEOrPMYUN/nCggB7qAWe3a7OpMjWQkh3l2RD5wKRQ+o8Q8YuI9RG/xs95waaI/E6ym/7NsTw==",
       "requires": {
-        "fault": "^1.0.2",
-        "highlight.js": "~9.15.0"
+        "fault": "^1.0.0",
+        "highlight.js": "~10.7.0"
       }
     },
     "lru-cache": {
@@ -30782,9 +30753,9 @@
       }
     },
     "parse-entities": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/parse-entities/-/parse-entities-1.2.2.tgz",
-      "integrity": "sha512-NzfpbxW/NPrzZ/yYSoQxyqUZMZXIdCfE0OIN4ESsnptHJECoUk3FZktxNuzQf4tjt5UEopnxpYJbvYuxIFDdsg==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/parse-entities/-/parse-entities-2.0.0.tgz",
+      "integrity": "sha512-kkywGpCcRYhqQIchaWqZ875wzpS/bMKhz5HnN3p7wveJTkTtyAB/AlnS0f8DFSqYW1T82t6yEAkEcB+A1I3MbQ==",
       "requires": {
         "character-entities": "^1.0.0",
         "character-entities-legacy": "^1.0.0",
@@ -32546,15 +32517,15 @@
       }
     },
     "react-syntax-highlighter": {
-      "version": "12.2.1",
-      "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-12.2.1.tgz",
-      "integrity": "sha512-CTsp0ZWijwKRYFg9xhkWD4DSpQqE4vb2NKVMdPAkomnILSmsNBHE0n5GuI5zB+PU3ySVvXvdt9jo+ViD9XibCA==",
+      "version": "15.5.0",
+      "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-15.5.0.tgz",
+      "integrity": "sha512-+zq2myprEnQmH5yw6Gqc8lD55QHnpKaU8TOcFeC/Lg/MQSs8UknEA0JC4nTZGFAXC2J2Hyj/ijJ7NlabyPi2gg==",
       "requires": {
         "@babel/runtime": "^7.3.1",
-        "highlight.js": "~9.15.1",
-        "lowlight": "1.12.1",
-        "prismjs": "^1.8.4",
-        "refractor": "^2.4.1"
+        "highlight.js": "^10.4.1",
+        "lowlight": "^1.17.0",
+        "prismjs": "^1.27.0",
+        "refractor": "^3.6.0"
       }
     },
     "read-pkg": {
@@ -32701,22 +32672,19 @@
       }
     },
     "refractor": {
-      "version": "2.10.1",
-      "resolved": "https://registry.npmjs.org/refractor/-/refractor-2.10.1.tgz",
-      "integrity": "sha512-Xh9o7hQiQlDbxo5/XkOX6H+x/q8rmlmZKr97Ie1Q8ZM32IRRd3B/UxuA/yXDW79DBSXGWxm2yRTbcTVmAciJRw==",
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/refractor/-/refractor-3.6.0.tgz",
+      "integrity": "sha512-MY9W41IOWxxk31o+YvFCNyNzdkc9M20NoZK5vq6jkv4I/uh2zkWcfudj0Q1fovjUQJrNewS9NMzeTtqPf+n5EA==",
       "requires": {
-        "hastscript": "^5.0.0",
-        "parse-entities": "^1.1.2",
-        "prismjs": "~1.17.0"
+        "hastscript": "^6.0.0",
+        "parse-entities": "^2.0.0",
+        "prismjs": "~1.27.0"
       },
       "dependencies": {
         "prismjs": {
-          "version": "1.17.1",
-          "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.17.1.tgz",
-          "integrity": "sha512-PrEDJAFdUGbOP6xK/UsfkC5ghJsPJviKgnQOoxaDbBjwc8op68Quupwt1DeAFoG8GImPhiKXAvvsH7wDSLsu1Q==",
-          "requires": {
-            "clipboard": "^2.0.0"
-          }
+          "version": "1.27.0",
+          "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+          "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
         }
       }
     },
@@ -33283,12 +33251,6 @@
         "ajv-keywords": "^3.5.2"
       }
     },
-    "select": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/select/-/select-1.1.2.tgz",
-      "integrity": "sha512-OwpTSOfy6xSs1+pwcNrv0RBMOzI39Lp3qQKUTPVVPRjCdNa5JH/oPRiqsesIskK8TVgmRiHwO4KXlV2Li9dANA==",
-      "optional": true
-    },
     "select-hose": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/select-hose/-/select-hose-2.0.0.tgz",
@@ -34612,12 +34574,6 @@
       "resolved": "https://registry.npmjs.org/timsort/-/timsort-0.3.0.tgz",
       "integrity": "sha512-qsdtZH+vMoCARQtyod4imc2nIJwg9Cc7lPRrw9CzF8ZKR0khdr8+2nX80PBhET3tcyTtJDxAffGh2rXH4tyU8A=="
     },
-    "tiny-emitter": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
-      "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
-      "optional": true
-    },
     "tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
diff --git a/package.json b/package.json
index 5196636..be6dcea 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "react": "^16.12.0",
     "react-dom": "^16.12.0",
     "react-scripts": "^3.4.1",
-    "react-syntax-highlighter": "^12.2.1"
+    "react-syntax-highlighter": "^15.5.0"
   },
   "scripts": {
     "start": "react-scripts start",