diff --git a/tsconfig.json b/tsconfig.json
index 51ebe99..a83d9c1 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,7 +11,7 @@
     "outDir": "dist",
     "skipLibCheck": true,
     "strict": true,
-    "target": "es2015",
+    "target": "es2018",
     "verbatimModuleSyntax": true
   },
   "exclude": ["dist"]