diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 000000000..411c07777
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,4 @@
+* text=auto eol=lf
+
+*.bat text eol=crlf
+*.jar binary
diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index ac72f0bef..5508155e5 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -12,23 +12,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: set up JDK 11
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@v3
       with:
         java-version: '11'
         distribution: 'temurin'
-        cache: gradle
-
-    - name: Generate temporary keystore
-      run: keytool -genkey -v -storetype pkcs12 -keystore store.p12 -storepass android -alias android -keyalg RSA -keysize 2048 -validity 10000 -dname CN=CI
-    - name: Write retro.properties
-      run: |
-        cat >retro.properties <<EOF
-        storeFile=$PWD/store.p12
-        keyAlias=android
-        storePassword=android
-        keyPassword=android
-        EOF
+    - uses: gradle/gradle-build-action@v2
     - name: Build with Gradle
       run: ./gradlew build
diff --git a/app/build.gradle b/app/build.gradle
index a11f15079..2709c1a8b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,6 +6,7 @@ apply plugin: 'kotlin-parcelize'
 
 android {
     compileSdk 32
+    namespace "code.name.monkey.retromusic"
 
     defaultConfig {
         minSdk 21
@@ -13,29 +14,33 @@ android {
 
         vectorDrawables.useSupportLibrary = true
 
-        applicationId "code.name.monkey.retromusic"
+        applicationId namespace
         versionCode 10597
         versionName '6.0.2-beta'
 
         buildConfigField("String", "GOOGLE_PLAY_LICENSING_KEY", "\"${getProperty(getProperties('../public.properties'), 'GOOGLE_PLAY_LICENSE_KEY')}\"")
     }
-    signingConfigs {
-        release {
-            Properties properties = getProperties('retro.properties')
-            storeFile file(getProperty(properties, 'storeFile'))
-            keyAlias getProperty(properties, 'keyAlias')
-            storePassword getProperty(properties, 'storePassword')
-            keyPassword getProperty(properties, 'keyPassword')
+    def signingProperties = getProperties('retro.properties')
+    def releaseSigning
+    if (signingProperties != null) {
+        releaseSigning = signingConfigs.create("release") {
+            storeFile file(getProperty(signingProperties, 'storeFile'))
+            keyAlias getProperty(signingProperties, 'keyAlias')
+            storePassword getProperty(signingProperties, 'storePassword')
+            keyPassword getProperty(signingProperties, 'keyPassword')
         }
+    } else {
+        releaseSigning = signingConfigs.debug
     }
     buildTypes {
         release {
             shrinkResources true
             minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-            signingConfig signingConfigs.release
+            signingConfig releaseSigning
         }
         debug {
+            signingConfig releaseSigning
             applicationIdSuffix '.debug'
             versionNameSuffix ' DEBUG'
         }
@@ -50,7 +55,7 @@ android {
         }
     }
 
-    buildFeatures{
+    buildFeatures {
         viewBinding true
     }
     packagingOptions {
@@ -75,16 +80,18 @@ android {
 }
 
 def getProperties(String fileName) {
-    final Properties properties = new Properties()
+    Properties properties = new Properties()
     def file = rootProject.file(fileName)
     if (file.exists()) {
         file.withInputStream { stream -> properties.load(stream) }
+    } else {
+        properties = null
     }
     return properties
 }
 
 static def getProperty(Properties properties, String name) {
-    return properties.getProperty(name) ?: "$name missing"
+    return properties?.getProperty(name) ?: "$name missing"
 }
 
 dependencies {
@@ -137,11 +144,7 @@ dependencies {
 
     implementation 'com.afollestad:material-cab:2.0.1'
 
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-
-    def kotlin_coroutines_version = '1.6.3'
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4"
 
     def koin_version = '3.2.0'
     implementation "io.insert-koin:koin-core:$koin_version"
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 987f89181..9df88e865 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="code.name.monkey.retromusic">
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission
         android:name="android.permission.BLUETOOTH"
diff --git a/app/src/normal/AndroidManifest.xml b/app/src/normal/AndroidManifest.xml
index 1aca0bc31..750dacabc 100644
--- a/app/src/normal/AndroidManifest.xml
+++ b/app/src/normal/AndroidManifest.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="code.name.monkey.retromusic">
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="com.android.vending.BILLING" />
 
diff --git a/appthemehelper/.gitignore b/appthemehelper/.gitignore
deleted file mode 100644
index 796b96d1c..000000000
--- a/appthemehelper/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
diff --git a/appthemehelper/build.gradle b/appthemehelper/build.gradle
index cbb0934dd..31bfc76af 100644
--- a/appthemehelper/build.gradle
+++ b/appthemehelper/build.gradle
@@ -2,6 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 android {
     compileSdk 32
+    namespace "code.name.monkey.appthemehelper"
 
     defaultConfig {
         minSdk 21
@@ -26,6 +27,4 @@ dependencies {
     implementation "androidx.appcompat:appcompat:$appcompat_version"
     implementation "com.google.android.material:material:$mdc_version"
     implementation "androidx.preference:preference-ktx:$preference_version"
-
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 }
diff --git a/appthemehelper/src/main/AndroidManifest.xml b/appthemehelper/src/main/AndroidManifest.xml
index a0b00a102..cc947c567 100644
--- a/appthemehelper/src/main/AndroidManifest.xml
+++ b/appthemehelper/src/main/AndroidManifest.xml
@@ -1 +1 @@
-<manifest package="code.name.monkey.appthemehelper" />
+<manifest />
diff --git a/build.gradle b/build.gradle
index 47d09a145..a7c795284 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,9 +2,8 @@
 
 buildscript {
     ext {
-        kotlin_version = '1.7.0'
-        lifecycle_version='2.5.0-rc02'
-        navigation_version = '2.5.0-rc02'
+        lifecycle_version='2.5.0'
+        navigation_version = '2.5.0'
         mdc_version = '1.7.0-alpha02'
         preference_version = '1.2.0'
         appcompat_version = '1.4.2'
@@ -17,13 +16,26 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:7.2.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10"
         classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$navigation_version"
     }
 }
 plugins {
     id "com.github.ben-manes.versions" version "0.42.0"
 }
+
+def isNonStable = { String version ->
+    def stableKeyword = ['RELEASE', 'FINAL', 'GA'].any { it -> version.toUpperCase().contains(it) }
+    def regex = /^[0-9,.v-]+(-r)?$/
+    return !stableKeyword && !(version ==~ regex)
+}
+
+tasks.named("dependencyUpdates").configure {
+    rejectVersionIf {
+        isNonStable(it.candidate.version)
+    }
+}
+
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 7454180f2..249e5832f 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 59250647c..8049c684f 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=b586e04868a22fd817c8971330fec37e298f3242eb85c374181b12d637f80302
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 1b6c78733..a69d9cb6c 100755
--- a/gradlew
+++ b/gradlew
@@ -205,6 +205,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
diff --git a/gradlew.bat b/gradlew.bat
index 107acd32c..f127cfd49 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,7 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +75,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal