diff --git a/nightly/flutter_bootstrap.js b/nightly/flutter_bootstrap.js
index cac7dd5fd..a2e9a5d0d 100644
--- a/nightly/flutter_bootstrap.js
+++ b/nightly/flutter_bootstrap.js
@@ -11,6 +11,6 @@ _flutter.buildConfig = {"engineRevision":"36335019a8eab588c3c2ea783c618d90505be2
 
 _flutter.loader.load({
   serviceWorkerSettings: {
-    serviceWorkerVersion: "1991362826"
+    serviceWorkerVersion: "2157297219"
   }
 });
diff --git a/nightly/flutter_service_worker.js b/nightly/flutter_service_worker.js
index 34eb81e89..50b5e9b7d 100644
--- a/nightly/flutter_service_worker.js
+++ b/nightly/flutter_service_worker.js
@@ -96,8 +96,8 @@ const RESOURCES = {"main.dart.js_244.part.js": "c74462568e39cdc8c5e8e47d132fe489
 "main.dart.js_280.part.js": "c21876ed54d321e535cc04558abee7ba",
 "main.dart.js_272.part.js": "df9aa7f30ede65689c5113bd1d057845",
 "main.dart.js_242.part.js": "e9e774c72fd0ea690f0710bf7980434b",
-"index.html": "fcb5cb670af618d10dc2ee11af9fefb9",
-"/": "fcb5cb670af618d10dc2ee11af9fefb9",
+"index.html": "a6ed10ecee722fd89fc1561a22914908",
+"/": "a6ed10ecee722fd89fc1561a22914908",
 "manifest.json": "cc4b6aa791018840b65fd0b0e325b201",
 "canvaskit/canvaskit.js": "66177750aff65a66cb07bb44b8c6422b",
 "canvaskit/canvaskit.js.symbols": "48c83a2ce573d9692e8d970e288d75f7",
@@ -121,8 +121,8 @@ const RESOURCES = {"main.dart.js_244.part.js": "c74462568e39cdc8c5e8e47d132fe489
 "main.dart.js_292.part.js": "8a6815038c9fe8095f61a7ab18c928b5",
 "main.dart.js_253.part.js": "a25d7a363cf62177265f52598c0115a1",
 "main.dart.js_248.part.js": "2c3643fd020ac0c718fe917a1cf9ad50",
-"icons/Icon-192.png": "839e87c4f6800df757bb28180f8e2949",
-"icons/Icon-512.png": "f57dad4f6efa0339b50d5c65f36dc03c",
+"icons/Icon-192.png": "97f7226b0a52c22cfe1557cecce6763e",
+"icons/Icon-512.png": "391892c6f6720429a9d4f93ec1ce5f4e",
 "favicon.png": "a409751f0ecf6dee76fb350d7402f9be",
 "main.dart.js_243.part.js": "d95cd4585aa56a66cc6040389c8f442f",
 "main.dart.js_260.part.js": "4d9c2ac7d0e4c710b9abdcc5367303a7",
@@ -133,7 +133,7 @@ const RESOURCES = {"main.dart.js_244.part.js": "c74462568e39cdc8c5e8e47d132fe489
 "main.dart.js_194.part.js": "a08353e94ed3306a0b2277c62accee8b",
 "main.dart.js_14.part.js": "f7923f87ba637bd1030c46227dd3f57b",
 "version.json": "8de5909270a83075fc8cc02271e7a17f",
-"flutter_bootstrap.js": "ae2f7257cdc751ad5e1671a5c22eaafe"};
+"flutter_bootstrap.js": "70c682381939d840458c9b710b5e799c"};
 // The application shell files that are downloaded before a service worker can
 // start.
 const CORE = ["main.dart.js",
diff --git a/nightly/icons/Icon-192.png b/nightly/icons/Icon-192.png
index 3781c0638..6003f5cf7 100644
Binary files a/nightly/icons/Icon-192.png and b/nightly/icons/Icon-192.png differ
diff --git a/nightly/icons/Icon-512.png b/nightly/icons/Icon-512.png
index 8b824e807..f652f244a 100644
Binary files a/nightly/icons/Icon-512.png and b/nightly/icons/Icon-512.png differ
diff --git a/nightly/index.html b/nightly/index.html
index 2d5a1c9c0..d27cbfbf1 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 = "1991362826";
+    const serviceWorkerVersion = "2157297219";
   </script>
   <!-- This script adds the flutter initialization JS code -->
   <script src="flutter.js" defer></script>