diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index aacfc4f..1a1778c 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -13,10 +13,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - name: set up JDK 11
+    - name: set up JDK 17
       uses: actions/setup-java@v3
       with:
-        java-version: '11'
+        java-version: '17'
         distribution: 'temurin'
         cache: gradle
 
diff --git a/Muzei-bingimageoftheday.iml b/Muzei-bingimageoftheday.iml
index fbd8146..9e41a6c 100644
--- a/Muzei-bingimageoftheday.iml
+++ b/Muzei-bingimageoftheday.iml
@@ -1,13 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module external.linked.project.id="Muzei-bingimageoftheday" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="java-gradle" name="Java-Gradle">
-      <configuration>
-        <option name="BUILDABLE" value="false" />
-      </configuration>
-    </facet>
-  </component>
-  <component name="NewModuleRootManager">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/.gradle" />
diff --git a/app/build.gradle b/app/build.gradle
index 69463e0..eb8e4cf 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
@@ -16,9 +16,9 @@ android {
     defaultConfig {
         applicationId "de.devmil.muzei.bingimageofthedayartsource"
         minSdkVersion 19
-        targetSdkVersion 31
-        versionCode 10
-        versionName "2.1"
+        targetSdkVersion 33
+        versionCode 11
+        versionName "2.2"
 
         archivesBaseName = "muzei_biot-v${defaultConfig.versionName}-${buildTime()}"
 
@@ -64,6 +64,7 @@ android {
     lint {
         abortOnError false
     }
+    namespace 'de.devmil.muzei.bingimageoftheday'
 
 }
 
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5a71593..b5617ee 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,12 +1,12 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="de.devmil.muzei.bingimageoftheday">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
 
     <!-- Required by RemoteMuzeiArtSource -->
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="29" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
 
     <application
diff --git a/app/src/main/java/de/devmil/muzei/bingimageoftheday/BingImageOfTheDayArtProvider.kt b/app/src/main/java/de/devmil/muzei/bingimageoftheday/BingImageOfTheDayArtProvider.kt
index 4cbd62b..3ba65dd 100644
--- a/app/src/main/java/de/devmil/muzei/bingimageoftheday/BingImageOfTheDayArtProvider.kt
+++ b/app/src/main/java/de/devmil/muzei/bingimageoftheday/BingImageOfTheDayArtProvider.kt
@@ -132,7 +132,7 @@ class BingImageOfTheDayArtProvider : MuzeiArtProvider() {
                         context.getString(R.string.command_share_title),
                         PendingIntent.getActivity(context, artwork.id.toInt(),
                                 createShareIntent(context, artwork),
-                                PendingIntent.FLAG_UPDATE_CURRENT))
+                                PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_MUTABLE))
         )
     }
 
diff --git a/app/src/main/java/de/devmil/muzei/bingimageoftheday/worker/BingImageOfTheDayWorker.kt b/app/src/main/java/de/devmil/muzei/bingimageoftheday/worker/BingImageOfTheDayWorker.kt
index 5ac79b8..7090d23 100644
--- a/app/src/main/java/de/devmil/muzei/bingimageoftheday/worker/BingImageOfTheDayWorker.kt
+++ b/app/src/main/java/de/devmil/muzei/bingimageoftheday/worker/BingImageOfTheDayWorker.kt
@@ -188,7 +188,7 @@ class BingImageOfTheDayWorker(
         val alarmManager = context.getSystemService(Context.ALARM_SERVICE) as? AlarmManager
 
         val updateIntent = Intent(context,  UpdateReceiver::class.java)
-        val pendingUpdateIntent = PendingIntent.getBroadcast(context, 1, updateIntent, PendingIntent.FLAG_UPDATE_CURRENT)
+        val pendingUpdateIntent = PendingIntent.getBroadcast(context, 1, updateIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_MUTABLE)
 
         alarmManager?.set(AlarmManager.RTC_WAKEUP, nextUpdate.timeInMillis, pendingUpdateIntent)
 
diff --git a/build.gradle b/build.gradle
index d94e2c0..84413a0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,16 +2,16 @@
 
 buildscript {
     ext {
-        kotlin_version = '1.5.0'
+        kotlin_version = '1.6.21'
         workManagerVersion = "2.7.1"
         ktxVersion = "1.7.0"
     }
     repositories {
-        jcenter()
+        mavenCentral()
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.3'
+        classpath 'com.android.tools.build:gradle:8.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -21,7 +21,7 @@ buildscript {
 
 allprojects {
     repositories {
-        jcenter()
+        mavenCentral()
         google()
     }
 }
diff --git a/gradle.properties b/gradle.properties
index 4d1b2f0..d5746d4 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -18,4 +18,7 @@
 # org.gradle.parallel=true
 
 android.useAndroidX=true
-android.enableJetifier=true
\ No newline at end of file
+android.enableJetifier=true
+android.defaults.buildfeatures.buildconfig=true
+android.nonTransitiveRClass=false
+android.nonFinalResIds=false
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ac4b821..14fd351 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-all.zip