diff --git a/tsconfig.json b/tsconfig.json
index ba07fba06..1cf20de0a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,7 +7,7 @@
     "outDir": "dist/main",
     "rootDir": "src",
     "sourceMap": true,
-    "target": "ES2015",
+    "target": "ES2017",
 
     "strict": true,