diff --git a/tsconfig.json b/tsconfig.json
index f28bd5e2cd..5206e48d13 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "incremental": true,
-    "target": "es2017",
+    "target": "es2020",
     "outDir": "build/main",
     "rootDir": "src",
     "moduleResolution": "node",
@@ -41,7 +41,7 @@
     // "experimentalDecorators": true /* Enables experimental support for ES7 decorators. */,
     // "emitDecoratorMetadata": true /* Enables experimental support for emitting type metadata for decorators. */,
 
-    "lib": ["es2017", "dom"],
+    "lib": ["es2020", "dom"],
     "types": ["node", "mocha"],
     "typeRoots": ["node_modules/@types", "src/types"]
   },