diff --git a/app/build.gradle b/app/build.gradle
index 661d820..6fe09c4 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,19 +7,17 @@ plugins {
     id 'org.jetbrains.kotlin.plugin.serialization'
     id 'com.google.gms.google-services'
     id 'com.google.firebase.crashlytics'
-    // https://plugins.gradle.org/plugin/com.guardsquare.appsweep
-    id "com.guardsquare.appsweep" version "1.0.0"
-    // https://github.com/google/protobuf-gradle-plugin/releases
-    id "com.google.protobuf" version "0.8.18"
+    id "com.guardsquare.appsweep" version "$appsweep_version"
+    id "com.google.protobuf" version "$protobuf_plugin_version"
 }
 
 android {
-    compileSdk 32
+    compileSdk compile_sdk_version
 
     defaultConfig {
         applicationId "gq.kirmanak.mealient"
-        minSdk 23
-        targetSdk 32
+        minSdk min_sdk_version
+        targetSdk target_sdk_version
         versionCode 12
         versionName "0.2.3"
 
@@ -97,27 +95,20 @@ tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach {
 }
 
 dependencies {
-    // https://github.com/material-components/material-components-android
-    implementation "com.google.android.material:material:1.6.0"
+    implementation "com.google.android.material:material:$material_version"
 
     implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
     implementation "androidx.navigation:navigation-runtime-ktx:$nav_version"
     implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
 
-    // https://developer.android.com/kotlin/ktx#core
-    implementation "androidx.core:core-ktx:1.7.0"
+    implementation "androidx.core:core-ktx:$core_ktx_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/appcompat
-    implementation "androidx.appcompat:appcompat:1.4.1"
+    implementation "androidx.appcompat:appcompat:$appcompat_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/constraintlayout
-    implementation "androidx.constraintlayout:constraintlayout:2.1.4"
+    implementation "androidx.constraintlayout:constraintlayout:$contraint_layout_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/swiperefreshlayout
-    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
+    implementation "androidx.swiperefreshlayout:swiperefreshlayout:$swipe_refresh_layout_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/lifecycle
-    def lifecycle_version = "2.4.1"
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
 
@@ -126,41 +117,29 @@ dependencies {
     kaptTest "com.google.dagger:hilt-android-compiler:$hilt_version"
     testImplementation "com.google.dagger:hilt-android-testing:$hilt_version"
 
-    // https://github.com/square/retrofit/tags
-    implementation "com.squareup.retrofit2:retrofit:2.9.0"
+    implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
 
-    // https://github.com/JakeWharton/retrofit2-kotlinx-serialization-converter/tags
-    implementation "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:0.8.0"
+    implementation "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:$retrofit_kotlinx_serialization_version"
 
-    // https://github.com/square/okhttp/tags
-    implementation platform("com.squareup.okhttp3:okhttp-bom:4.9.3")
+    implementation platform("com.squareup.okhttp3:okhttp-bom:$okhttp_version")
     implementation "com.squareup.okhttp3:okhttp"
     debugImplementation "com.squareup.okhttp3:logging-interceptor"
 
-    // https://github.com/Kotlin/kotlinx.serialization/releases
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.3"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:$kotlinx_serialization_version"
 
-    // https://github.com/JakeWharton/timber/releases
-    implementation 'com.jakewharton.timber:timber:5.0.1'
+    implementation "com.jakewharton.timber:timber:$timber_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/paging
-    def paging_version = "3.1.1"
     implementation "androidx.paging:paging-runtime-ktx:$paging_version"
     testImplementation "androidx.paging:paging-common-ktx:$paging_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/room
-    def room_version = "2.4.2"
     implementation "androidx.room:room-runtime:$room_version"
     implementation "androidx.room:room-ktx:$room_version"
     implementation "androidx.room:room-paging:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
     testImplementation "androidx.room:room-testing:$room_version"
 
-    // https://github.com/Kotlin/kotlinx-datetime/releases
-    implementation "org.jetbrains.kotlinx:kotlinx-datetime:0.3.3"
+    implementation "org.jetbrains.kotlinx:kotlinx-datetime:$kotlinx_datetime_version"
 
-    // https://github.com/bumptech/glide/releases
-    def glide_version = "4.13.2"
     implementation "com.github.bumptech.glide:glide:$glide_version"
     implementation "com.github.bumptech.glide:okhttp3-integration:$glide_version"
     implementation("com.github.bumptech.glide:recyclerview-integration:$glide_version") {
@@ -169,58 +148,42 @@ dependencies {
     }
     kapt "com.github.bumptech.glide:compiler:$glide_version"
 
-    // https://github.com/androidbroadcast/ViewBindingPropertyDelegate/releases
-    implementation "com.github.kirich1409:viewbindingpropertydelegate-noreflection:1.5.6"
+    implementation "com.github.kirich1409:viewbindingpropertydelegate-noreflection:$view_binding_delegate_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/datastore
-    def datastore_version = "1.0.0"
     implementation "androidx.datastore:datastore-preferences:$datastore_version"
     implementation "androidx.datastore:datastore:$datastore_version"
 
     implementation "com.google.protobuf:protobuf-javalite:$protobuf_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/security
-    implementation "androidx.security:security-crypto:1.0.0"
+    implementation "androidx.security:security-crypto:$security_version"
 
-    // https://mvnrepository.com/artifact/com.google.firebase/firebase-bom?repo=google
-    implementation platform("com.google.firebase:firebase-bom:30.0.2")
+    implementation platform("com.google.firebase:firebase-bom:$firebase_version")
     implementation "com.google.firebase:firebase-analytics-ktx"
     implementation "com.google.firebase:firebase-crashlytics-ktx"
 
-    // https://github.com/junit-team/junit4/releases
-    testImplementation "junit:junit:4.13.2"
+    testImplementation "junit:junit:$junit_version"
 
-    // https://github.com/Kotlin/kotlinx.coroutines/releases
-    def coroutines_version = "1.6.1"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
     testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutines_version"
 
-    // https://github.com/robolectric/robolectric/releases
-    testImplementation "org.robolectric:robolectric:4.8.1"
+    testImplementation "org.robolectric:robolectric:$robolectric_version"
 
-    // https://developer.android.com/jetpack/androidx/releases/test
-    testImplementation "androidx.test.ext:junit-ktx:1.1.3"
+    testImplementation "androidx.test.ext:junit-ktx:$junit_ktx_version"
 
-    // https://mvnrepository.com/artifact/com.google.truth/truth
-    testImplementation "com.google.truth:truth:1.1.3"
+    testImplementation "com.google.truth:truth:$truth_version"
 
-    // https://mockk.io/
-    testImplementation "io.mockk:mockk:1.12.4"
+    testImplementation "io.mockk:mockk:$mockk_version"
 
-    // https://github.com/facebook/flipper/releases
-    def flipper_version = "0.147.0"
     debugImplementation "com.facebook.flipper:flipper:$flipper_version"
     debugImplementation "com.facebook.flipper:flipper-leakcanary2-plugin:$flipper_version"
     debugImplementation "com.facebook.flipper:flipper-network-plugin:$flipper_version"
 
-    // https://github.com/facebook/SoLoader/releases
-    debugImplementation "com.facebook.soloader:soloader:0.10.3"
+    debugImplementation "com.facebook.soloader:soloader:$soloader_version"
 
-    // https://github.com/square/leakcanary/releases
-    debugImplementation "com.squareup.leakcanary:leakcanary-android:2.9.1"
+    debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakcanary_version"
 
     // https://github.com/ChuckerTeam/chucker/releases
-    debugImplementation "com.github.chuckerteam.chucker:library:3.5.2"
+    debugImplementation "com.github.chuckerteam.chucker:library:$chucker_version"
 }
 
 protobuf {
diff --git a/build.gradle b/build.gradle
index 100df38..6fbc4c8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,14 +1,6 @@
 buildscript {
-    ext {
-        // https://developer.android.com/jetpack/androidx/releases/navigation
-        nav_version = "2.4.2"
 
-        // https://dagger.dev/hilt/gradle-setup
-        hilt_version = "2.42"
-
-        // https://kotlinlang.org/docs/gradle.html
-        kotlin_version = "1.6.21"
-    }
+    apply from: "./gradle/versions.gradle"
 
     repositories {
         google()
@@ -16,12 +8,9 @@ buildscript {
     }
 
     dependencies {
-        // https://maven.google.com/web/index.html?q=com.android.tools.build#com.android.tools.build:gradle
-        classpath "com.android.tools.build:gradle:7.2.1"
-        // https://developers.google.com/android/guides/google-services-plugin
-        classpath "com.google.gms:google-services:4.3.10"
-        // https://mvnrepository.com/artifact/com.google.firebase/firebase-crashlytics-gradle
-        classpath "com.google.firebase:firebase-crashlytics-gradle:2.8.1"
+        classpath "com.android.tools.build:gradle:$android_plugin_version"
+        classpath "com.google.gms:google-services:$google_services_version"
+        classpath "com.google.firebase:firebase-crashlytics-gradle:$crashlytics_version"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
         classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version"
@@ -30,10 +19,8 @@ buildscript {
 }
 
 plugins {
-    // https://plugins.gradle.org/plugin/org.sonarqube
-    id "org.sonarqube" version "3.3"
-    // https://plugins.gradle.org/plugin/nl.neotech.plugin.rootcoverage
-    id "nl.neotech.plugin.rootcoverage" version "1.5.2"
+    id "org.sonarqube" version "$sonarqube_version"
+    id "nl.neotech.plugin.rootcoverage" version "$root_coverage_version"
 }
 
 task clean(type: Delete) {
@@ -52,9 +39,4 @@ sonarqube {
 
 rootCoverage {
     generateXml true
-}
-
-ext {
-    // https://github.com/protocolbuffers/protobuf/releases
-    protobuf_version = "3.21.1"
 }
\ No newline at end of file
diff --git a/gradle/versions.gradle b/gradle/versions.gradle
new file mode 100644
index 0000000..26cf118
--- /dev/null
+++ b/gradle/versions.gradle
@@ -0,0 +1,120 @@
+ext {
+    // https://github.com/protocolbuffers/protobuf/releases
+    protobuf_version = "3.21.1"
+    // https://github.com/google/protobuf-gradle-plugin/releases
+    protobuf_plugin_version = "0.8.18"
+
+    // https://developer.android.com/jetpack/androidx/releases/navigation
+    nav_version = "2.4.2"
+
+    // https://dagger.dev/hilt/gradle-setup
+    hilt_version = "2.42"
+
+    // https://kotlinlang.org/docs/gradle.html
+    kotlin_version = "1.6.21"
+
+    // https://maven.google.com/web/index.html?q=com.android.tools.build#com.android.tools.build:gradle
+    android_plugin_version = "7.2.1"
+
+    // https://developers.google.com/android/guides/google-services-plugin
+    google_services_version = "4.3.10"
+
+    // https://mvnrepository.com/artifact/com.google.firebase/firebase-crashlytics-gradle
+    crashlytics_version = "2.8.1"
+
+    // https://plugins.gradle.org/plugin/org.sonarqube
+    sonarqube_version = "3.3"
+
+    // https://plugins.gradle.org/plugin/nl.neotech.plugin.rootcoverage
+    root_coverage_version = "1.5.2"
+
+    // https://plugins.gradle.org/plugin/com.guardsquare.appsweep
+    appsweep_version = "1.0.0"
+
+    compile_sdk_version = 32
+    min_sdk_version = 32
+    target_sdk_version = 32
+
+    // https://github.com/material-components/material-components-android
+    material_version = "1.6.0"
+
+    // https://developer.android.com/kotlin/ktx#core
+    core_ktx_version = "1.7.0"
+
+    // https://developer.android.com/jetpack/androidx/releases/appcompat
+    appcompat_version = "1.4.1"
+
+    // https://developer.android.com/jetpack/androidx/releases/constraintlayout
+    contraint_layout_version = "2.1.4"
+
+    // https://developer.android.com/jetpack/androidx/releases/swiperefreshlayout
+    swipe_refresh_layout_version = "1.1.0"
+
+    // https://developer.android.com/jetpack/androidx/releases/lifecycle
+    lifecycle_version = "2.4.1"
+
+    // https://github.com/square/retrofit/tags
+    retrofit_version = "2.9.0"
+    // https://github.com/JakeWharton/retrofit2-kotlinx-serialization-converter/tags
+    retrofit_kotlinx_serialization_version = "0.8.0"
+    // https://github.com/Kotlin/kotlinx.serialization/releases
+    kotlinx_serialization_version = "1.3.3"
+
+    // https://github.com/square/okhttp/tags
+    okhttp_version = "4.9.3"
+
+    // https://github.com/JakeWharton/timber/releases
+    timber_version = "5.0.1"
+
+    // https://developer.android.com/jetpack/androidx/releases/paging
+    paging_version = "3.1.1"
+
+    // https://developer.android.com/jetpack/androidx/releases/room
+    room_version = "2.4.2"
+
+    // https://github.com/Kotlin/kotlinx-datetime/releases
+    kotlinx_datetime_version = "0.3.3"
+
+    // https://github.com/bumptech/glide/releases
+    glide_version = "4.13.2"
+
+    // https://github.com/androidbroadcast/ViewBindingPropertyDelegate/releases
+    view_binding_delegate_version = "1.5.6"
+
+    // https://developer.android.com/jetpack/androidx/releases/datastore
+    datastore_version = "1.0.0"
+
+    // https://developer.android.com/jetpack/androidx/releases/security
+    security_version = "1.0.0"
+
+    // https://mvnrepository.com/artifact/com.google.firebase/firebase-bom?repo=google
+    firebase_version = "30.0.2"
+
+    // https://github.com/junit-team/junit4/releases
+    junit_version = "4.13.2"
+    // https://developer.android.com/jetpack/androidx/releases/test
+    junit_ktx_version = "1.1.3"
+
+    // https://github.com/Kotlin/kotlinx.coroutines/releases
+    coroutines_version = "1.6.1"
+
+    // https://github.com/robolectric/robolectric/releases
+    robolectric_version = "1.6.1"
+
+    // https://mvnrepository.com/artifact/com.google.truth/truth
+    truth_version = "1.1.3"
+
+    // https://mockk.io/
+    mockk_version = "1.12.4"
+
+    // https://github.com/facebook/flipper/releases
+    flipper_version = "0.147.0"
+    // https://github.com/facebook/SoLoader/releases
+    soloader_version = "0.10.3"
+
+    // https://github.com/square/leakcanary/releases
+    leakcanary_version = "2.9.1"
+
+    // https://github.com/ChuckerTeam/chucker/releases
+    chucker_version = "3.5.2"
+}
\ No newline at end of file