diff --git a/packages/flutter_tools/lib/src/commands/update_packages.dart b/packages/flutter_tools/lib/src/commands/update_packages.dart
index 618bcd808ea..4ac5b356bf0 100644
--- a/packages/flutter_tools/lib/src/commands/update_packages.dart
+++ b/packages/flutter_tools/lib/src/commands/update_packages.dart
@@ -30,7 +30,7 @@ const Map<String, String> kManuallyPinnedDependencies = <String, String>{
   // Add pinned packages here. Please leave a comment explaining why.
   'archive': '3.1.11', // Breaking changes in 3.2.0, see https://github.com/flutter/flutter/issues/98536
   'flutter_gallery_assets': '1.0.2', // Tests depend on the exact version.
-  'flutter_template_images': '4.0.0', // Must always exactly match flutter_tools template.
+  'flutter_template_images': '4.1.0', // Must always exactly match flutter_tools template.
   // "shelf" is pinned to avoid the performance regression from a reverted
   // feature from https://github.com/dart-lang/shelf/issues/189 . This can be
   // removed when a new major version of shelf is published.
diff --git a/packages/flutter_tools/pubspec.yaml b/packages/flutter_tools/pubspec.yaml
index 68a70c934fc..b23f9bcc1fd 100644
--- a/packages/flutter_tools/pubspec.yaml
+++ b/packages/flutter_tools/pubspec.yaml
@@ -16,7 +16,7 @@ dependencies:
   coverage: 1.3.1
   crypto: 3.0.2
   file: 6.1.2
-  flutter_template_images: 4.0.0
+  flutter_template_images: 4.1.0
   html: 0.15.0
   http: 0.13.4
   intl: 0.17.0
@@ -104,4 +104,4 @@ dartdoc:
   # Exclude this package from the hosted API docs.
   nodoc: true
 
-# PUBSPEC CHECKSUM: f082
+# PUBSPEC CHECKSUM: 8f83
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png
deleted file mode 100644
index 3c4935a7ca8..00000000000
Binary files a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png and /dev/null differ
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png.img.tmpl b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png.img.tmpl
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png
deleted file mode 100644
index ed4cc164216..00000000000
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diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png.img.tmpl b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png.img.tmpl
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png
deleted file mode 100644
index 483be613897..00000000000
Binary files a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png and /dev/null differ
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png.img.tmpl b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png.img.tmpl
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png
deleted file mode 100644
index bcbf36df2f2..00000000000
Binary files a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png and /dev/null differ
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png.img.tmpl b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png.img.tmpl
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png
deleted file mode 100644
index 9c0a6528647..00000000000
Binary files a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png and /dev/null differ
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png.img.tmpl b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png.img.tmpl
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png
deleted file mode 100644
index e71a726136a..00000000000
Binary files a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png and /dev/null differ
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png.img.tmpl b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png.img.tmpl
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png
deleted file mode 100644
index 8a31fe2dd3f..00000000000
Binary files a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png and /dev/null differ
diff --git a/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png.img.tmpl b/packages/flutter_tools/templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png.img.tmpl
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/packages/flutter_tools/templates/template_manifest.json b/packages/flutter_tools/templates/template_manifest.json
index edf9c0cb681..ca105718a22 100644
--- a/packages/flutter_tools/templates/template_manifest.json
+++ b/packages/flutter_tools/templates/template_manifest.json
@@ -1,6 +1,6 @@
 {
     "version": 1.0,
-    "_comment": "A listing of all possible template output files.",
+    "_comment": "A listing of all possible template output files. Files ending in .img.tmpl correspond to files checked in to the flutter_template_images package in the flutter/packages repo, located at the same path, excluding the .img.tmpl suffix.",
     "files": [
         "templates/app/lib/main.dart.tmpl",
         "templates/app/pubspec.yaml.tmpl",
@@ -98,13 +98,13 @@
         "templates/app_shared/macos.tmpl/Runner.xcworkspace/contents.xcworkspacedata",
         "templates/app_shared/macos.tmpl/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist",
         "templates/app_shared/macos.tmpl/Runner/AppDelegate.swift",
-        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png",
-        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png",
-        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png",
-        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png",
-        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png",
-        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png",
-        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png",
+        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png.img.tmpl",
+        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png.img.tmpl",
+        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png.img.tmpl",
+        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png.img.tmpl",
+        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png.img.tmpl",
+        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png.img.tmpl",
+        "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png.img.tmpl",
         "templates/app_shared/macos.tmpl/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json",
         "templates/app_shared/macos.tmpl/Runner/Base.lproj/MainMenu.xib",
         "templates/app_shared/macos.tmpl/Runner/Configs/AppInfo.xcconfig.tmpl",