diff --git a/package.json b/package.json
index 9f3e7c5cf..af3b27fc4 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "@babel/parser": "7.8.3",
     "@glimmer/syntax": "0.41.0",
     "@iarna/toml": "2.2.3",
-    "@typescript-eslint/typescript-estree": "2.11.0",
+    "@typescript-eslint/typescript-estree": "2.16.0",
     "angular-estree-parser": "1.1.5",
     "angular-html-parser": "1.3.0",
     "camelcase": "5.3.1",
diff --git a/scripts/build/shims/path.js b/scripts/build/shims/path.js
index 9d295d1ae..e1886e155 100644
--- a/scripts/build/shims/path.js
+++ b/scripts/build/shims/path.js
@@ -3,3 +3,7 @@ export function extname(path) {
   if (dotIndex === -1) return "";
   return path.slice(dotIndex);
 }
+
+export function isAbsolute() {
+  return true;
+}
diff --git a/yarn.lock b/yarn.lock
index ce94dea28..97a9950d4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1028,16 +1028,16 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/typescript-estree@2.11.0":
-  version "2.11.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.11.0.tgz#21ada6504274cd1644855926312c798fc697e9fb"
-  integrity sha512-HGY4+d4MagO6cKMcKfIKaTMxcAv7dEVnji2Zi+vi5VV8uWAM631KjAB5GxFcexMYrwKT0EekRiiGK1/Sd7VFGA==
+"@typescript-eslint/typescript-estree@2.16.0":
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.16.0.tgz#b444943a76c716ed32abd08cbe96172d2ca0ab75"
+  integrity sha512-hyrCYjFHISos68Bk5KjUAXw0pP/455qq9nxqB1KkT67Pxjcfw+r6Yhcmqnp8etFL45UexCHUMrADHH7dI/m2WQ==
   dependencies:
     debug "^4.1.1"
     eslint-visitor-keys "^1.1.0"
     glob "^7.1.6"
     is-glob "^4.0.1"
-    lodash.unescape "4.0.1"
+    lodash "^4.17.15"
     semver "^6.3.0"
     tsutils "^3.17.1"
 
@@ -4945,11 +4945,6 @@ lodash.sortby@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
   integrity sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=
 
-lodash.unescape@4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/lodash.unescape/-/lodash.unescape-4.0.1.tgz#bf2249886ce514cda112fae9218cdc065211fc9c"
-  integrity sha1-vyJJiGzlFM2hEvrpIYzcBlIR/Jw=
-
 lodash.upperfirst@^4.3.1:
   version "4.3.1"
   resolved "https://registry.yarnpkg.com/lodash.upperfirst/-/lodash.upperfirst-4.3.1.tgz#1365edf431480481ef0d1c68957a5ed99d49f7ce"