diff --git a/package.json b/package.json
index ce8bdcf..8cc9337 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "indent-string": "^4.0.0",
     "lodash.merge": "^4.6.0",
     "loglevel-colored-level-prefix": "^1.0.0",
-    "prettier": "^1.7.0",
+    "prettier": "^2.0.0",
     "pretty-format": "^23.0.1",
     "require-relative": "^0.8.7",
     "typescript": "^3.9.3",
diff --git a/src/index.js b/src/index.js
index 0014d55..53f1e57 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,5 +1,10 @@
 /* eslint no-console:0, global-require:0, import/no-dynamic-require:0 */
 /* eslint complexity: [1, 13] */
+
+// Add node 8 polyfills, to be removed if we decide to let go node 8 support
+import 'core-js/modules/es.string.trim-start'; // eslint-disable-line 
+import 'core-js/modules/es.string.trim-end'; // eslint-disable-line 
+
 import fs from 'fs';
 import path from 'path';
 import requireRelative from 'require-relative';