diff --git a/example/pubspec.lock b/example/pubspec.lock
index d09fa81..b231f60 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -161,10 +161,10 @@ packages:
     dependency: "direct main"
     description:
       name: go_router
-      sha256: "530dcbb298dc7c319aea9e3b7c580a61effb2abee2c93825d2dd8d5af0e230f1"
+      sha256: "8b05bc90a4f8f8d579db351e2bd6bac566813e12953494dc2a9d7461e7c6dbe7"
       url: "https://pub.dev"
     source: hosted
-    version: "18.0.2"
+    version: "18.1.0"
   google_fonts:
     dependency: "direct main"
     description:
@@ -273,10 +273,10 @@ packages:
     dependency: "direct main"
     description:
       name: lucide_icons_flutter
-      sha256: "50a21003cfe094e33b87e780d62ed5be84c32273dec1ba04547aab7df3cba00c"
+      sha256: d2a7db37aa98536dc65bd6b4384aaa12baa94423a7a57b186011cf695ec2beb2
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.20"
+    version: "4.0.0"
   matcher:
     dependency: transitive
     description:
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index af04d1e..422bc3f 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -16,10 +16,10 @@ dependencies:
   flutter_web_plugins:
     sdk: flutter
   font_awesome_flutter: ^11.0.0
-  go_router: ^18.0.2
+  go_router: ^18.1.0
   google_fonts: ^9.0.0
   http: ^1.6.0
-  lucide_icons_flutter: ^3.1.20
+  lucide_icons_flutter: ^4.0.0
   morphnext:
     path: ..
   reel_text: ^0.5.1
diff --git a/example/test/font_metrics_fidelity_test.dart b/example/test/font_metrics_fidelity_test.dart
index 930ece6..4778891 100644
--- a/example/test/font_metrics_fidelity_test.dart
+++ b/example/test/font_metrics_fidelity_test.dart
@@ -25,6 +25,30 @@ void main() {
     await _loadIconFonts(manifest);
   });
 
+  test('every Lucide catalog icon has a usable bundled outline', () async {
+    final icons = iconCatalog
+        .where((entry) => entry.family == IconCatalogFamily.lucide)
+        .toList();
+    expect(icons, isNotEmpty);
+    final font = await _parseFont(_manifestFamily(icons.first.icon));
+    for (final entry in icons) {
+      expect(entry.icon.fontFamily, 'Lucide', reason: entry.name);
+      expect(
+        entry.icon.fontPackage,
+        'lucide_icons_flutter',
+        reason: entry.name,
+      );
+      expect(entry.icon.matchTextDirection, isFalse, reason: entry.name);
+      expect(
+        font.glyphIndexForCodePoint(entry.icon.codePoint),
+        isNotNull,
+        reason: entry.name,
+      );
+      final outline = font.glyphForCodePoint(entry.icon.codePoint);
+      expect(outline.contours, isNotEmpty, reason: entry.name);
+      expect(outline.advanceWidth, greaterThan(0), reason: entry.name);
+    }
+  });
   testWidgets('representative font faces use native Icon metrics', (
     tester,
   ) async {
@@ -170,6 +194,11 @@ List<_FontCase> _fontCases() {
       icon('menu', IconCatalogFamily.material),
       icon('abc', IconCatalogFamily.material),
     ),
+    _FontCase(
+      'Lucide',
+      icon('house', IconCatalogFamily.lucide),
+      icon('cpu_ai', IconCatalogFamily.lucide),
+    ),
     _FontCase(
       'Font Awesome Brands',
       icon('github', IconCatalogFamily.fontAwesome),