diff --git a/scripts/build/ngx.ts b/scripts/build/ngx.ts
index e6a88ba1d..7c2bc4a00 100644
--- a/scripts/build/ngx.ts
+++ b/scripts/build/ngx.ts
@@ -15,9 +15,9 @@ export function getProgram(rootNames: string[] = createSourceFiles()) {
   const options: CompilerOptions = clone(COMPILER_OPTIONS);
   options.basePath = ROOT;
   options.moduleResolution = ModuleResolutionKind.NodeJs;
-  options.module = ModuleKind.ES2015;
-  options.target = ScriptTarget.ES5;
-  options.lib = ['dom', 'es2017'];
+  options.module = ModuleKind.ES2020;
+  options.target = ScriptTarget.ES2015;
+  options.lib = ['dom', 'es2018'];
   options.inlineSourceMap = true;
   options.importHelpers = true;
   options.inlineSources = true;