diff --git a/app/build.gradle b/app/build.gradle
deleted file mode 100644
index 0d93569..0000000
--- a/app/build.gradle
+++ /dev/null
@@ -1,72 +0,0 @@
-plugins {
-    id 'com.android.application'
-    id 'kotlin-android'
-}
-
-kotlin {
-    jvmToolchain(17)
-}
-
-android {
-    compileSdk 34
-
-    defaultConfig {
-        applicationId "org.unifiedpush.distributor.nextpush"
-        minSdk 24
-        targetSdk 34
-        versionCode 29
-        versionName "1.9.0"
-
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-    }
-
-    buildTypes {
-        release {
-            resValue "string", "app_name", "NextPush"
-            minifyEnabled true
-            shrinkResources true
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-        debug {
-            resValue "string", "app_name", "NextPush-dbg"
-            applicationIdSuffix ".debug"
-            debuggable true
-        }
-    }
-
-    namespace 'org.unifiedpush.distributor.nextpush'
-}
-
-if (project.hasProperty('sign')) {
-    android {
-        signingConfigs {
-            release {
-                storeFile file(System.getenv("RELEASE_STORE_FILE"))
-                storePassword System.getenv("RELEASE_STORE_PASSWORD")
-                keyAlias System.getenv("RELEASE_KEY_ALIAS")
-                keyPassword System.getenv("RELEASE_KEY_PASSWORD")
-            }
-        }
-    }
-    android.buildTypes.release.signingConfig android.signingConfigs.release
-}
-
-ext {
-    retrofitVersion = "2.9.0"
-}
-
-dependencies {
-    implementation("org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version")
-    implementation("androidx.appcompat:appcompat:1.7.0")
-    implementation('com.google.android.material:material:1.12.0')
-    implementation("androidx.constraintlayout:constraintlayout:2.2.0")
-    implementation("androidx.coordinatorlayout:coordinatorlayout:1.2.0")
-    implementation('com.squareup.okhttp3:okhttp-sse:5.0.0.SSEPATCH1-SNAPSHOT')
-    implementation("com.github.nextcloud:Android-SingleSignOn:0.8.1")
-    implementation("com.squareup.retrofit2:retrofit:$retrofitVersion")
-    implementation("com.squareup.retrofit2:converter-gson:$retrofitVersion")
-    implementation("com.squareup.retrofit2:adapter-rxjava3:$retrofitVersion")
-    implementation('io.reactivex.rxjava3:rxjava:3.1.8')
-    implementation("io.reactivex.rxjava3:rxandroid:3.0.2")
-    implementation('androidx.work:work-runtime-ktx:2.9.0')
-}
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
new file mode 100644
index 0000000..2c4b4dd
--- /dev/null
+++ b/app/build.gradle.kts
@@ -0,0 +1,75 @@
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+}
+
+kotlin {
+    jvmToolchain(17)
+}
+
+android {
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "org.unifiedpush.distributor.nextpush"
+        minSdk = 24
+        targetSdk = 34
+        versionCode = 29
+        versionName = "1.9.0"
+    }
+
+    buildTypes {
+        getByName("release") {
+            resValue("string", "app_name", "NextPush")
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+        getByName("debug") {
+            resValue("string", "app_name", "NextPush-dbg")
+            applicationIdSuffix = ".debug"
+            isDebuggable = true
+        }
+    }
+
+    namespace = "org.unifiedpush.distributor.nextpush"
+}
+
+if (project.hasProperty("sign")) {
+    android {
+        signingConfigs {
+            create("release") {
+                storeFile = file(System.getenv("RELEASE_STORE_FILE"))
+                storePassword = System.getenv("RELEASE_STORE_PASSWORD")
+                keyAlias = System.getenv("RELEASE_KEY_ALIAS")
+                keyPassword = System.getenv("RELEASE_KEY_PASSWORD")
+            }
+        }
+
+        buildTypes {
+            getByName("release") {
+                signingConfig = signingConfigs.getByName("release")
+            }
+        }
+    }
+}
+
+
+dependencies {
+    implementation(libs.androidx.constraintlayout)
+    implementation(libs.androidx.coordinatorlayout)
+    implementation(libs.androidx.work.runtime.ktx)
+    implementation(libs.appcompat)
+    implementation(libs.kotlin.stdlib)
+    implementation(libs.material)
+    implementation(libs.nexctloud.sso)
+    implementation(libs.okhttp.sse)
+    implementation(libs.retrofit.adapter.rxjava3)
+    implementation(libs.retrofit.converter.gson)
+    implementation(libs.retrofit.retrofit)
+    implementation(libs.rxjava3.rxandroid)
+    implementation(libs.rxjava3.rxjava)
+}
diff --git a/build.gradle b/build.gradle
deleted file mode 100644
index dc8a7f1..0000000
--- a/build.gradle
+++ /dev/null
@@ -1,46 +0,0 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-buildscript {
-    ext.kotlin_version = '1.9.22'
-    repositories {
-        google()
-        mavenCentral()
-        maven {
-            url "https://plugins.gradle.org/m2/"
-            content {
-                includeModule 'org.jlleitschuh.gradle', 'ktlint-gradle'
-            }
-        }
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:8.7.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath "org.jlleitschuh.gradle:ktlint-gradle:11.5.1"
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
-    }
-}
-
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-        maven {
-            url "https://www.jitpack.io"
-            content {
-                includeModule 'com.github.nextcloud', 'Android-SingleSignOn'
-            }
-        }
-        maven {
-            url "https://codeberg.org/NextPush/maven/raw/branch/main/okhttp-sse/releases/"
-            content {
-                includeModule "com.squareup.okhttp3", "okhttp-sse"
-            }
-        }
-        mavenLocal()
-    }
-    apply plugin: "org.jlleitschuh.gradle.ktlint"
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..26d3cae
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,24 @@
+
+buildscript {
+    dependencies {
+        classpath(libs.kotlin.gradle.plugin)
+        classpath(libs.ktlint.gradle)
+    }
+}
+
+/*
+ * By listing all the plugins used throughout all subprojects in the root project build script, it
+ * ensures that the build script classpath remains the same for all projects. This avoids potential
+ * problems with mismatching versions of transitive plugin dependencies. A subproject that applies
+ * an unlisted plugin will have that plugin and its dependencies _appended_ to the classpath, not
+ * replacing pre-existing dependencies.
+ */
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.kotlin.android) apply false
+    alias(libs.plugins.ktlint)
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}
diff --git a/gradle.properties b/gradle.properties
index 6dadfc4..445f002 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -20,6 +20,6 @@ android.useAndroidX=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
 org.gradle.unsafe.configuration-cache=true
-android.defaults.buildfeatures.buildconfig=true
+android.defaults.buildfeatures.buildconfig=false
 android.nonTransitiveRClass=true
 android.nonFinalResIds=false
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 0000000..bd27246
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,36 @@
+[versions]
+android-gradle-plugin = "8.7.1"
+androidx-constraintlayout = "2.2.0"
+androidx-coordinatorlayout = "1.2.0"
+androidx-work = "2.9.1"
+appcompat = "1.7.0"
+kotlin = "1.9.22"
+ktlint = "11.5.1"
+material = "1.12.0"
+nextcloud-sso = "1.3.2"
+okhttp-sse = "5.0.0.SSEPATCH1-SNAPSHOT"
+retrofit = "2.9.0"
+rxjava3-rxandroid = "3.0.2"
+rxjava3-rxjava = "3.1.9"
+
+[libraries]
+androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version.ref = "androidx-constraintlayout" }
+androidx-coordinatorlayout = { module = "androidx.coordinatorlayout:coordinatorlayout", version.ref = "androidx-coordinatorlayout" }
+androidx-work-runtime-ktx = { module = "androidx.work:work-runtime-ktx", version.ref = "androidx-work" }
+appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" }
+kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
+ktlint-gradle = { module = "org.jlleitschuh.gradle:ktlint-gradle", version.ref = "ktlint"}
+material = { module = "com.google.android.material:material", version.ref = "material" }
+nexctloud-sso = { module = "com.github.nextcloud:Android-SingleSignOn", version.ref = "nextcloud-sso" }
+okhttp-sse = { module = "com.squareup.okhttp3:okhttp-sse", version.ref = "okhttp-sse" }
+retrofit-adapter-rxjava3 = { module = "com.squareup.retrofit2:adapter-rxjava3", version.ref = "retrofit" }
+retrofit-converter-gson = { module = "com.squareup.retrofit2:converter-gson", version.ref = "retrofit" }
+retrofit-retrofit = { module = "com.squareup.retrofit2:retrofit", version.ref = "retrofit" }
+rxjava3-rxandroid = { module = "io.reactivex.rxjava3:rxandroid", version.ref = "rxjava3-rxandroid" }
+rxjava3-rxjava = { module = "io.reactivex.rxjava3:rxjava", version.ref = "rxjava3-rxjava" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "android-gradle-plugin" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+ktlint = { id = "org.jlleitschuh.gradle.ktlint", version.ref = "ktlint" }
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
deleted file mode 100644
index ecc417e..0000000
--- a/settings.gradle
+++ /dev/null
@@ -1,2 +0,0 @@
-include ':app'
-rootProject.name = "NextPush"
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..b822a54
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1,32 @@
+import java.net.URI
+
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+        maven {
+            url = URI("https://www.jitpack.io")
+            content {
+                includeModule("com.github.nextcloud", "Android-SingleSignOn")
+            }
+        }
+        maven {
+            url = URI("https://codeberg.org/NextPush/maven/raw/branch/main/okhttp-sse/releases/")
+            content {
+                includeModule("com.squareup.okhttp3", "okhttp-sse")
+            }
+        }
+    }
+}
+
+include(":app")
+rootProject.name = "NextPush"