diff --git a/packages/ngtools/webpack/package.json b/packages/ngtools/webpack/package.json
index 26cb94994f71..63691d579d95 100644
--- a/packages/ngtools/webpack/package.json
+++ b/packages/ngtools/webpack/package.json
@@ -27,7 +27,7 @@
   },
   "peerDependencies": {
     "@angular/compiler-cli": "^11.0.0 || ^11.0.0-next",
-    "typescript": ">=3.9 < 4.1",
+    "typescript": "~4.0.0",
     "webpack": "^4.0.0"
   },
   "devDependencies": {