diff --git a/luckychit/lib/core/themes/app_theme.dart b/luckychit/lib/core/themes/app_theme.dart
index c9f2f2b..13a104d 100644
--- a/luckychit/lib/core/themes/app_theme.dart
+++ b/luckychit/lib/core/themes/app_theme.dart
@@ -60,7 +60,7 @@ class AppTheme {
       ),
 
       // Card Theme
-      cardTheme: CardTheme(
+      cardTheme: CardThemeData(
         elevation: 2,
         shape: RoundedRectangleBorder(
           borderRadius: BorderRadius.circular(16.r),
@@ -183,7 +183,7 @@ class AppTheme {
       ),
 
       // Dialog Theme
-      dialogTheme: DialogTheme(
+      dialogTheme: DialogThemeData(
         elevation: 4,
         shape: RoundedRectangleBorder(
           borderRadius: BorderRadius.circular(16.r),
@@ -241,7 +241,7 @@ class AppTheme {
       ),
 
       // Card Theme
-      cardTheme: CardTheme(
+      cardTheme: CardThemeData(
         elevation: 4,
         shape: RoundedRectangleBorder(
           borderRadius: BorderRadius.circular(16.r),
@@ -364,7 +364,7 @@ class AppTheme {
       ),
 
       // Dialog Theme
-      dialogTheme: DialogTheme(
+      dialogTheme: DialogThemeData(
         backgroundColor: darkSurface,
         elevation: 4,
         shape: RoundedRectangleBorder(