diff --git a/tsconfig.json b/tsconfig.json
index 45fe93b..3ba3db3 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,7 +5,7 @@
           "DOM",
           "ES2019.String"
       ],
-      "target": "es5",
+      "target": "es6",
       "module": "commonjs",
       "downlevelIteration": true,
       "moduleResolution": "node",
@@ -23,4 +23,4 @@
       "**/*.spec.ts",
       "**/example.ts"
   ]
-}
\ No newline at end of file
+}