diff --git a/pubspec.lock b/pubspec.lock
index c6a202d4..71ab742b 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -314,34 +314,34 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_local_notifications
-      sha256: "2b50e938a275e1ad77352d6a25e25770f4130baa61eaf02de7a9a884680954ad"
+      sha256: "0d9035862236fe38250fe1644d7ed3b8254e34a21b2c837c9f539fbb3bba5ef1"
       url: "https://pub.dev"
     source: hosted
-    version: "20.1.0"
+    version: "21.0.0"
   flutter_local_notifications_linux:
     dependency: transitive
     description:
       name: flutter_local_notifications_linux
-      sha256: dce0116868cedd2cdf768af0365fc37ff1cbef7c02c4f51d0587482e625868d0
+      sha256: e0f25e243c6c44c825bbbc6b2b2e76f7d9222362adcfe9fd780bf01923c840bd
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.0"
+    version: "8.0.0"
   flutter_local_notifications_platform_interface:
     dependency: transitive
     description:
       name: flutter_local_notifications_platform_interface
-      sha256: "23de31678a48c084169d7ae95866df9de5c9d2a44be3e5915a2ff067aeeba899"
+      sha256: e7db3d5b49c2b7ecc68deba4aaaa67a348f92ee0fef34c8e4b4459dbef0d7307
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.0"
+    version: "11.0.0"
   flutter_local_notifications_windows:
     dependency: transitive
     description:
       name: flutter_local_notifications_windows
-      sha256: e97a1a3016512437d9c0b12fae7d1491c3c7b9aa7f03a69b974308840656b02a
+      sha256: "3a2654ba104fbb52c618ebed9def24ef270228470718c43b3a6afcd5c81bef0c"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "3.0.0"
   flutter_localizations:
     dependency: "direct main"
     description: flutter
@@ -1054,10 +1054,10 @@ packages:
     dependency: transitive
     description:
       name: timezone
-      sha256: dd14a3b83cfd7cb19e7888f1cbc20f258b8d71b54c06f79ac585f14093a287d1
+      sha256: "784a5e34d2eb62e1326f24d6f600aaaee452eb8ca8ef2f384a59244e292d158b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.10.1"
+    version: "0.11.0"
   tuple:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 935fa989..11951b2d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -53,7 +53,7 @@ dependencies:
   open_filex: ^4.7.0
   google_nav_bar: ^5.0.7
   file_picker: ^10.0.0
-  flutter_local_notifications: ^20.1.0
+  flutter_local_notifications: 21.0.0
   permission_handler: ^12.0.0+1
   latext: ^0.5.0
   html: ^0.15.6