diff --git a/android/app/build.gradle b/android/app/build.gradle
index 4159bf4..e5c55c7 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -47,7 +47,7 @@ android {
         applicationId "com.stonegate.tsacdop"
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 2 
+        versionCode 3 
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/lib/class/audiostate.dart b/lib/class/audiostate.dart
index 72b4309..126740f 100644
--- a/lib/class/audiostate.dart
+++ b/lib/class/audiostate.dart
@@ -173,7 +173,7 @@ class AudioPlayerNotifier extends ChangeNotifier {
     super.addListener(listener);
     _queueUpdate = false;
     await AudioService.connect();
-    bool running = await AudioService.running;
+    bool running =  AudioService.running;
     if (running) {}
   }
 
diff --git a/lib/episodes/episodedownload.dart b/lib/episodes/episodedownload.dart
index ccd8efc..a19ea03 100644
--- a/lib/episodes/episodedownload.dart
+++ b/lib/episodes/episodedownload.dart
@@ -91,13 +91,11 @@ class _DownloadButtonState extends State<DownloadButton> {
   }
 
   Future<bool> _checkPermmison() async {
-    PermissionStatus permission = await PermissionHandler()
-        .checkPermissionStatus(PermissionGroup.storage);
+    PermissionStatus permission = await Permission.storage.status;
     if (permission != PermissionStatus.granted) {
-      Map<PermissionGroup, PermissionStatus> permissions =
-          await PermissionHandler()
-              .requestPermissions([PermissionGroup.storage]);
-      if (permissions[PermissionGroup.storage] == PermissionStatus.granted) {
+      Map<Permission, PermissionStatus> permissions =
+          await [Permission.storage].request();
+      if (permissions[Permission.storage] == PermissionStatus.granted) {
         return true;
       } else {
         return false;
diff --git a/lib/home/appbar/about.dart b/lib/home/appbar/about.dart
index 16c8bf2..53412c8 100644
--- a/lib/home/appbar/about.dart
+++ b/lib/home/appbar/about.dart
@@ -72,7 +72,7 @@ class AboutApp extends StatelessWidget {
                           image: AssetImage('assets/logo.png'),
                           height: 80,
                         ),
-                        Text('Version: 0.1.7'),
+                        Text('Version: 0.1.8'),
                       ],
                     ),
                   ),
diff --git a/lib/home/audioplayer.dart b/lib/home/audioplayer.dart
index c159ed8..218bd4d 100644
--- a/lib/home/audioplayer.dart
+++ b/lib/home/audioplayer.dart
@@ -17,7 +17,6 @@ import 'package:tsacdop/home/audiopanel.dart';
 import 'package:tsacdop/util/pageroute.dart';
 import 'package:tsacdop/util/colorize.dart';
 import 'package:tsacdop/util/context_extension.dart';
-import 'package:tsacdop/util/day_night_switch.dart';
 import 'package:tsacdop/util/custompaint.dart';
 
 class MyRectangularTrackShape extends RectangularSliderTrackShape {
diff --git a/lib/settings/history.dart b/lib/settings/history.dart
index 4ce12f0..162257d 100644
--- a/lib/settings/history.dart
+++ b/lib/settings/history.dart
@@ -421,7 +421,7 @@ class HistoryChart extends StatelessWidget {
               dotData: FlDotData(
                 show: true,
                 dotSize: 5,
-                dotColor: Theme.of(context).accentColor,
+               // getDotColor: Theme.of(context).accentColor,
               ),
             ),
           ],
diff --git a/pubspec.yaml b/pubspec.yaml
index 01230f2..d14b87c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -11,7 +11,7 @@ description: An easy-use podacasts player.
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.1.7
+version: 0.1.8
 
 environment:
   sdk: ">=2.6.0 <3.0.0"
@@ -32,18 +32,18 @@ dev_dependencies:
   flutter_html: ^0.11.1 
   path_provider: ^1.6.1
   color_thief_flutter: ^1.0.2
-  provider: ^4.0.4
-  google_fonts: ^0.3.10
+  provider: ^4.0.5
+  google_fonts: ^0.4.0
   dio: ^3.0.9
-  file_picker: ^1.5.0+2
+  file_picker: ^1.6.2
   xml: ^3.5.0
   marquee: ^1.3.1
-  flutter_downloader: ^1.4.1
-  permission_handler: ^4.4.0+hotfix.2
-  fluttertoast: ^4.0.0
+  flutter_downloader: ^1.4.3
+  permission_handler: ^5.0.0+hotfix.3
+  fluttertoast: ^4.0.1
   intl: ^0.16.1
   url_launcher: ^5.4.2
-  image: ^2.1.4
+  image: ^2.1.12
   shared_preferences: ^0.5.6+1
   uuid: ^2.0.4
   tuple: ^1.0.3
@@ -51,8 +51,8 @@ dev_dependencies:
   workmanager: ^0.2.2
   flutter_colorpicker: ^0.3.2
   app_settings: ^3.0.1
-  fl_chart: ^0.8.7
-  audio_service: ^0.6.2
+  fl_chart: ^0.9.0
+  audio_service: ^0.7.1
   just_audio:
     git:
       url: https://github.com/stonega/just_audio.git