diff --git a/nightly/flutter_bootstrap.js b/nightly/flutter_bootstrap.js
index b32fddb6e..1a23ee1b6 100644
--- a/nightly/flutter_bootstrap.js
+++ b/nightly/flutter_bootstrap.js
@@ -11,6 +11,6 @@ _flutter.buildConfig = {"engineRevision":"a18df97ca57a249df5d8d68cd0820600223ce2
 
 _flutter.loader.load({
   serviceWorkerSettings: {
-    serviceWorkerVersion: "3597950819"
+    serviceWorkerVersion: "1518893781"
   }
 });
diff --git a/nightly/flutter_service_worker.js b/nightly/flutter_service_worker.js
index 82546d51a..ef0768861 100644
--- a/nightly/flutter_service_worker.js
+++ b/nightly/flutter_service_worker.js
@@ -93,8 +93,8 @@ 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": "db3c881b180c01f92cd5167a91d85aec",
-"index.html": "e1c4d13ecc0bbe6039ec12f288b8a9dd",
-"/": "e1c4d13ecc0bbe6039ec12f288b8a9dd",
+"index.html": "045faa90e408251383cb720bb879c7d6",
+"/": "045faa90e408251383cb720bb879c7d6",
 "main.dart.js_235.part.js": "da0d10daa3d0f469f6766b304d9bc184",
 "manifest.json": "cc4b6aa791018840b65fd0b0e325b201",
 "canvaskit/canvaskit.js": "66177750aff65a66cb07bb44b8c6422b",
@@ -133,7 +133,7 @@ const RESOURCES = {"main.dart.js_289.part.js": "41ce03aa2f47af14357a341b4956a3a2
 "main.dart.js_226.part.js": "b8cfa72b06691a5063cb0635412378f4",
 "main.dart.js_14.part.js": "9648d34764ff46509af543f0e5adc50e",
 "version.json": "e9d913db2fdc769aa5e6581dd7fb3c9d",
-"flutter_bootstrap.js": "e246387ee1d55377f48c877badcee87d"};
+"flutter_bootstrap.js": "718914bd166d1cabb501eab825db29d9"};
 // 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 96fdc8af9..683ef2561 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 = "3597950819";
+    const serviceWorkerVersion = "1518893781";
   </script>
   <!-- This script adds the flutter initialization JS code -->
   <script src="flutter.js" defer></script>