diff --git a/nightly/flutter_bootstrap.js b/nightly/flutter_bootstrap.js
index fa0aa191b..d3daba370 100644
--- a/nightly/flutter_bootstrap.js
+++ b/nightly/flutter_bootstrap.js
@@ -11,6 +11,6 @@ _flutter.buildConfig = {"engineRevision":"a18df97ca57a249df5d8d68cd0820600223ce2
 
 _flutter.loader.load({
   serviceWorkerSettings: {
-    serviceWorkerVersion: "4097726480"
+    serviceWorkerVersion: "2251041149"
   }
 });
diff --git a/nightly/flutter_service_worker.js b/nightly/flutter_service_worker.js
index 220a6a4af..a9328bbeb 100644
--- a/nightly/flutter_service_worker.js
+++ b/nightly/flutter_service_worker.js
@@ -92,8 +92,8 @@ const RESOURCES = {"main.dart.js_289.part.js": "41ce03aa2f47af14357a341b4956a3a2
 "main.dart.js_280.part.js": "04b9f127f38119ef3cd13c3183115f5b",
 "main.dart.js_272.part.js": "3dbb2e058023857966bd41fe5356c659",
 "main.dart.js_242.part.js": "bf7f9c658f159b400d6aea8507405ea7",
-"index.html": "6dd812ce2cd4f8374dba987f704dd215",
-"/": "6dd812ce2cd4f8374dba987f704dd215",
+"index.html": "85961bfee0f371bf668966259b3a7f93",
+"/": "85961bfee0f371bf668966259b3a7f93",
 "manifest.json": "cc4b6aa791018840b65fd0b0e325b201",
 "canvaskit/canvaskit.js": "66177750aff65a66cb07bb44b8c6422b",
 "canvaskit/canvaskit.js.symbols": "48c83a2ce573d9692e8d970e288d75f7",
@@ -133,7 +133,7 @@ const RESOURCES = {"main.dart.js_289.part.js": "41ce03aa2f47af14357a341b4956a3a2
 "main.dart.js_236.part.js": "8eda1d181aff17ee56a01c648549a1f2",
 "main.dart.js_14.part.js": "9648d34764ff46509af543f0e5adc50e",
 "version.json": "e9d913db2fdc769aa5e6581dd7fb3c9d",
-"flutter_bootstrap.js": "edc1cd4f4aec07499a63a6db138d13bd"};
+"flutter_bootstrap.js": "ae1c801e05e41fc5b52d325c203d878b"};
 // The application shell files that are downloaded before a service worker can
 // start.
 const CORE = ["main.dart.js",
diff --git a/nightly/index.html b/nightly/index.html
index da6706cba..6c62d737a 100644
--- a/nightly/index.html
+++ b/nightly/index.html
@@ -36,7 +36,7 @@
 
   <script>
     // The value below is injected by flutter build, do not touch.
-    const serviceWorkerVersion = "4097726480";
+    const serviceWorkerVersion = "2251041149";
   </script>
   <!-- This script adds the flutter initialization JS code -->
   <script src="flutter.js" defer></script>