diff --git a/lib/page/domaine_detail_page.dart b/lib/page/domaine_detail_page.dart
index 1698952..f92369d 100644
--- a/lib/page/domaine_detail_page.dart
+++ b/lib/page/domaine_detail_page.dart
@@ -1,4 +1,4 @@
-import 'package:add_2_calendar/add_2_calendar.dart';
+import 'package:add_2_calendar_new/add_2_calendar_new.dart';
 import 'package:domaine_nc_mobile/model/domaine_info.dart';
 import 'package:domaine_nc_mobile/model/domaine_search_result.dart';
 import 'package:domaine_nc_mobile/service/domaine_service.dart';
diff --git a/pubspec.lock b/pubspec.lock
index c1a51b6..71f6312 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1,14 +1,14 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
-  add_2_calendar:
+  add_2_calendar_new:
     dependency: "direct main"
     description:
-      name: add_2_calendar
-      sha256: dbcd0bf296fbbe00861a6f101af8cdb3c163a8c3ff5d3c99a4b081c2f37c724f
+      name: add_2_calendar_new
+      sha256: c44b7002bc6698424a79ec84a88c708714d3477d56d001f9cb4cba8c11bb88c9
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.5"
+    version: "1.0.3"
   archive:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 02e8617..66a40b0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -36,7 +36,7 @@ dependencies:
   cupertino_icons: ^1.0.6
   http: ^0.13.6
   intl: ^0.18.1
-  add_2_calendar: ^2.2.5
+  add_2_calendar_new: ^1.0.3
   flutter_markdown: ^0.6.15
   url_launcher: ^6.1.11
   skeletonizer: ^1.4.2