chore: update dependencies

Author: fernandopasik

package.json

@@ -32,20 +32,17 @@
     "except": "^0.1.3",
     "front-matter": "^3.0.2",
     "node-prismjs": "^0.1.2",
-    "remarkable": "^1.7.1"
+    "remarkable": "^1.7.4"
   },
   "devDependencies": {
-    "eslint": "^5.16.0",
-    "eslint-config-airbnb": "^17.1.0",
-    "eslint-plugin-import": "^2.17.3",
-    "eslint-plugin-jsx-a11y": "^6.2.1",
-    "eslint-plugin-react": "^7.13.0",
-    "jest": "^24.8.0",
+    "eslint": "^6.8.0",
+    "eslint-config-airbnb": "^18.0.1",
+    "eslint-plugin-import": "^2.19.1",
+    "eslint-plugin-jsx-a11y": "^6.2.3",
+    "eslint-plugin-react": "^7.17.0",
+    "jest": "^24.9.0",
     "prop-types": "^15.7.2",
-    "react": "^16.8.6",
+    "react": "^16.12.0",
     "watch": "^1.0.2"
-  },
-  "resolutions": {
-    "underscore.string": "3.3.5"
   }
 }