diff --git a/packages/server/tsconfig.json b/packages/server/tsconfig.json
index 6949000270..bd6dbc1686 100644
--- a/packages/server/tsconfig.json
+++ b/packages/server/tsconfig.json
@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es6",
     "module": "commonjs",
     "lib": ["es6"],
     "allowJs": true,