diff --git a/simplistic_calculator/pubspec.lock b/simplistic_calculator/pubspec.lock
index 4b6c027a7..2ed498ff7 100644
--- a/simplistic_calculator/pubspec.lock
+++ b/simplistic_calculator/pubspec.lock
@@ -77,7 +77,7 @@ packages:
       name: fluentui_system_icons
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.165"
+    version: "1.1.166"
   flutter:
     dependency: "direct main"
     description: flutter
diff --git a/simplistic_calculator/pubspec.yaml b/simplistic_calculator/pubspec.yaml
index 7fa819a74..db9558782 100644
--- a/simplistic_calculator/pubspec.yaml
+++ b/simplistic_calculator/pubspec.yaml
@@ -10,7 +10,7 @@ dependencies:
   auto_size_text: ^3.0.0
   cupertino_icons: ^1.0.2
   fluent_ui: ^3.11.0
-  fluentui_system_icons: ^1.1.161
+  fluentui_system_icons: ^1.1.166
   flutter:
     sdk: flutter
   flutter_layout_grid: ">=1.0.3 <3.0.0"