diff --git a/lib/main.dart b/lib/main.dart
index 4710b91c..a205b379 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -20,14 +20,12 @@ class MyApp extends StatelessWidget {
           SizeConfig().init(constraints, orientation);
           return MultiProvider(
             providers: [
-              ChangeNotifierProvider.value(value: PatientsProvider()),
-              ChangeNotifierProvider.value(value: AuthProvider()),
-              ChangeNotifierProvider.value(value: ProjectsProvider()),
+              ChangeNotifierProvider<PatientsProvider>(create: (context) => PatientsProvider()),
+              ChangeNotifierProvider<AuthProvider>(create: (context) => AuthProvider()),
+              ChangeNotifierProvider<ProjectsProvider>(create: (context) => ProjectsProvider()),
             ],
             child: MaterialApp(
-              //******amjad*****To remove debug app*******************
               showSemanticsDebugger: false,
-              //********************************
               title: 'Flutter Demo',
               theme: ThemeData(
                 primarySwatch: Colors.blue,
diff --git a/lib/providers/schedule_provider.dart b/lib/providers/schedule_provider.dart
index 6b75556a..14bc4571 100644
--- a/lib/providers/schedule_provider.dart
+++ b/lib/providers/schedule_provider.dart
@@ -18,21 +18,7 @@ class ScheduleProvider with ChangeNotifier {
   bool isLoading = true;
   bool isError = false;
   String error = '';
-  RequestSchedule requestSchedule = RequestSchedule(
-      15,
-      1,
-      70907,
-      7,
-      2,
-      '2020-04-22T11:25:57.640Z',
-      '11.11.11.11',
-      1.2,
-      9,
-      '2lMDFT8U+Uy5jxRzCO8n2w==',
-      'vV6tg9yyVJ222',
-      true,
-      false,
-      1);
+  RequestSchedule requestSchedule = RequestSchedule(15, 1, 70907, 7, 2, '2020-04-22T11:25:57.640Z', '11.11.11.11', 1.2, 9, '2lMDFT8U+Uy5jxRzCO8n2w==', 'vV6tg9yyVJ222', true, false, 1);
 
   ScheduleProvider() {
     getDoctorSchedule();
@@ -62,7 +48,7 @@ class ScheduleProvider with ChangeNotifier {
         isError = true;
         error = 'Please Check The Internet Connection';
       }
-      print('Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeer');
+
       notifyListeners();
     } catch (error) {
       throw error;
diff --git a/pubspec.lock b/pubspec.lock
index f0f825ee..1d7834b4 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -35,7 +35,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.1"
   bazel_worker:
     dependency: transitive
     description:
@@ -49,7 +49,7 @@ packages:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "2.0.0"
   build:
     dependency: transitive
     description:
@@ -126,7 +126,7 @@ packages:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.3"
   checked_yaml:
     dependency: transitive
     description:
@@ -134,6 +134,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.2"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
   code_builder:
     dependency: transitive
     description:
@@ -147,7 +154,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.14.11"
+    version: "1.14.12"
   connectivity:
     dependency: "direct main"
     description:
@@ -204,6 +211,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.4"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   fixnum:
     dependency: transitive
     description:
@@ -310,13 +324,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.9.10"
-  image:
-    dependency: transitive
-    description:
-      name: image
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.4"
   imei_plugin:
     dependency: "direct main"
     description:
@@ -387,6 +394,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.9.6+3"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.4"
   node_interop:
     dependency: transitive
     description:
@@ -414,7 +428,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.4"
+    version: "1.7.0"
   pedantic:
     dependency: transitive
     description:
@@ -429,13 +443,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.1+1"
-  petitparser:
-    dependency: transitive
-    description:
-      name: petitparser
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.4.0"
   platform:
     dependency: transitive
     description:
@@ -477,7 +484,7 @@ packages:
       name: provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.2.0"
+    version: "4.0.5+1"
   pub_semver:
     dependency: transitive
     description:
@@ -580,7 +587,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.5"
+    version: "1.7.0"
   stack_trace:
     dependency: transitive
     description:
@@ -622,7 +629,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.11"
+    version: "0.2.15"
   timing:
     dependency: transitive
     description:
@@ -658,13 +665,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
-  xml:
-    dependency: transitive
-    description:
-      name: xml
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.5.0"
   yaml:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 1f7041ad..20f3f50a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -23,7 +23,7 @@ dependencies:
   flutter_device_type: ^0.2.0
   intl: ^0.16.1
   http: ^0.12.0+4
-  provider: ^3.0.0
+  provider: ^4.0.5+1
   i18n: any
   shared_preferences: ^0.5.6+3
   imei_plugin: ^1.1.6