diff --git a/tsconfig.json b/tsconfig.json
index ea8055d2..a85ca80a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,11 +1,11 @@
 {
   "compilerOptions": {
     "lib": [
-      "dom",
-      "es2017"
+      "DOM",
+      "ES2017"
     ],
     "target": "ES2017",
-    "module": "es2020",
+    "module": "ES2020",
     "moduleResolution": "node",
     "sourceMap": true,
     "allowSyntheticDefaultImports": true,