diff --git a/ponyracer/README.md b/ponyracer/README.md
index 3f70a1f..2628b61 100644
--- a/ponyracer/README.md
+++ b/ponyracer/README.md
@@ -1,6 +1,6 @@
 # Ponyracer
 
-This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 13.0.0-next.9.
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 13.0.0-rc.0.
 
 ## Development server
 
diff --git a/ponyracer/package.json b/ponyracer/package.json
index 9eacff5..1c90a15 100644
--- a/ponyracer/package.json
+++ b/ponyracer/package.json
@@ -23,8 +23,8 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~13.0.0-next.9",
-    "@angular/cli": "~13.0.0-next.9",
+    "@angular-devkit/build-angular": "~13.0.0-rc.0",
+    "@angular/cli": "~13.0.0-rc.0",
     "@angular/compiler-cli": "~13.0.0-next.0",
     "@types/jasmine": "~3.9.0",
     "@types/node": "^12.11.1",
diff --git a/ponyracer/projects/ponyracer-lib/tsconfig.lib.json b/ponyracer/projects/ponyracer-lib/tsconfig.lib.json
index 1407202..b77b13c 100644
--- a/ponyracer/projects/ponyracer-lib/tsconfig.lib.json
+++ b/ponyracer/projects/ponyracer-lib/tsconfig.lib.json
@@ -3,15 +3,10 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "outDir": "../../out-tsc/lib",
-    "target": "es2015",
     "declaration": true,
     "declarationMap": true,
     "inlineSources": true,
-    "types": [],
-    "lib": [
-      "dom",
-      "es2018"
-    ]
+    "types": []
   },
   "exclude": [
     "src/test.ts",
diff --git a/ponyracer/tsconfig.json b/ponyracer/tsconfig.json
index ae4359a..e7ed7d4 100644
--- a/ponyracer/tsconfig.json
+++ b/ponyracer/tsconfig.json
@@ -25,7 +25,7 @@
     "target": "es2017",
     "module": "es2020",
     "lib": [
-      "es2018",
+      "es2020",
       "dom"
     ]
   },