diff --git a/src/tsconfig.json b/src/tsconfig.json
index 5e33b3f..278a2fd 100644
--- a/src/tsconfig.json
+++ b/src/tsconfig.json
@@ -1,6 +1,6 @@
 {
     "compilerOptions": {
-        "target": "es5",
+        "target": "es6",
         "module": "commonjs",
         "declaration": true,
         "removeComments": true,