Upgrade: typescript-estree ^5.3.0

Author: Kai Cataldo

README.md

@@ -59,7 +59,7 @@ The following additional configuration options are available by specifying them
 
 We will always endeavor to support the latest stable version of TypeScript.
 
-The version of TypeScript currently supported by this parser is `~3.0.1`. This is reflected in the `devDependency` requirement within the package.json file, and it is what the tests will be run against. We have an open `peerDependency` requirement in order to allow for experimentation on newer/beta versions of TypeScript.
+The version of TypeScript currently supported by this parser is `~3.1.1`. This is reflected in the `devDependency` requirement within the package.json file, and it is what the tests will be run against. We have an open `peerDependency` requirement in order to allow for experimentation on newer/beta versions of TypeScript.
 
 If you use a non-supported version of TypeScript, the parser will log a warning to the console.
 

package.json

@@ -47,7 +47,7 @@
     "eslint-scope": "^4.0.0",
     "eslint-visitor-keys": "^1.0.0",
     "lodash": "^4.17.11",
-    "typescript-estree": "5.0.0"
+    "typescript-estree": "^5.3.0"
   },
   "devDependencies": {
     "eslint": "^4.19.1",