diff --git a/packages/flutter_tools/lib/src/build_system/targets/web.dart b/packages/flutter_tools/lib/src/build_system/targets/web.dart
index eee4ed3251..a702c8658d 100644
--- a/packages/flutter_tools/lib/src/build_system/targets/web.dart
+++ b/packages/flutter_tools/lib/src/build_system/targets/web.dart
@@ -413,8 +413,8 @@ const CORE = [
 self.addEventListener("install", (event) => {
   return event.waitUntil(
     caches.open(TEMP).then((cache) => {
-      // Provide a 'reload' param to ensure the latest version is downloaded.
-      return cache.addAll(CORE.map((value) => new Request(value, {'cache': 'reload'})));
+      return cache.addAll(
+        CORE.map((value) => new Request(value + '?revision=' + RESOURCES[value], {'cache': 'reload'})));
     })
   );
 });