diff --git a/tsconfig.json b/tsconfig.json
index af2195a..3c0fb42 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "target": "ESNext",
-    "lib": ["ESNext","ES2019", "ES6"],
+    "lib": ["ESNext","ES2019"],
     "moduleResolution": "node",
     "module": "ESNext",
     "esModuleInterop": true,