diff --git a/packages/anastasis-core/tsconfig.json b/packages/anastasis-core/tsconfig.json
index 9d5682b2c..44a159836 100644
--- a/packages/anastasis-core/tsconfig.json
+++ b/packages/anastasis-core/tsconfig.json
@@ -2,11 +2,11 @@
   "compileOnSave": true,
   "compilerOptions": {
     "composite": true,
-    "target": "ES2018",
+    "target": "ES2020",
     "module": "ESNext",
     "moduleResolution": "Node16",
     "sourceMap": true,
-    "lib": ["es6"],
+    "lib": ["ES2020"],
     "noImplicitReturns": true,
     "noFallthroughCasesInSwitch": true,
     "strict": true,