diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 03564e3..378c185 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -19,10 +19,10 @@
  */
 
 plugins {
-    id("com.android.application")
-    id("org.jetbrains.kotlin.android")
-    id("org.jetbrains.kotlin.plugin.compose")
-    id("kotlin-parcelize")
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.compose.plugin)
+    alias(libs.plugins.kotlin.parcelize)
 }
 
 private val appId = "io.github.yamin8000.dooz"
@@ -78,23 +78,19 @@ android {
 
 dependencies {
     //core android
-    implementation("androidx.core:core-ktx:1.13.1")
+    implementation(libs.androidx.core.ktx)
     //compose core
-    val composeLibsVersion = "1.6.8"
-    val composeUiLibsVersion = "1.6.8"
-    debugImplementation("androidx.compose.ui:ui-tooling:$composeUiLibsVersion")
-    implementation("androidx.compose.ui:ui:$composeUiLibsVersion")
-    implementation("androidx.compose.ui:ui-tooling-preview:$composeUiLibsVersion")
-    implementation("androidx.activity:activity-compose:1.9.1")
-    //compose material3
-    implementation("androidx.compose.material:material:$composeLibsVersion")
-    implementation("androidx.compose.material:material-icons-extended:$composeLibsVersion")
+    debugImplementation(libs.androidx.compose.ui.tooling)
+    implementation(libs.androidx.compose.ui)
+    implementation(libs.androidx.compose.ui.tooling.preview)
+    implementation(libs.androidx.activity.compose)
+    implementation(libs.androidx.compose.material)
+    implementation(libs.androidx.compose.material.icons.extended)
     //material3
-    val material3Version = "1.2.1"
-    implementation("androidx.compose.material3:material3:$material3Version")
-    implementation("androidx.compose.material3:material3-window-size-class:$material3Version")
+    implementation(libs.androidx.compose.material3)
+    implementation(libs.androidx.compose.material3.window.size)
     //compose navigation
-    implementation("androidx.navigation:navigation-compose:2.7.7")
+    implementation(libs.androidx.navigation.compose)
     //datastore
-    implementation("androidx.datastore:datastore-preferences:1.1.1")
+    implementation(libs.androidx.datastore.preferences)
 }
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index ae5efe2..bf7cb41 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -19,9 +19,8 @@
  */
 
 plugins {
-    val kotlinVersion = "2.0.0"
-    id("com.android.application") version "8.5.2" apply false
-    id("com.android.library") version "8.5.2" apply false
-    id("org.jetbrains.kotlin.android") version kotlinVersion apply false
-    id("org.jetbrains.kotlin.plugin.compose") version kotlinVersion apply false
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.android.library) apply false
+    alias(libs.plugins.kotlin.android) apply false
+    alias(libs.plugins.compose.plugin) apply 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..4895a7e
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,29 @@
+[versions]
+activityCompose = "1.9.1"
+composeLibs = "1.6.8"
+coreKtx = "1.13.1"
+datastorePreferences = "1.1.1"
+material3 = "1.2.1"
+navigationCompose = "2.7.7"
+kotlin = "2.0.10"
+android-application = "8.5.2"
+
+[libraries]
+androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "activityCompose" }
+androidx-core-ktx = { module = "androidx.core:core-ktx", version.ref = "coreKtx" }
+androidx-compose-ui-tooling = { module = "androidx.compose.ui:ui-tooling", version.ref = "composeLibs" }
+androidx-compose-ui = { module = "androidx.compose.ui:ui", version.ref = "composeLibs" }
+androidx-compose-ui-tooling-preview = { module = "androidx.compose.ui:ui-tooling-preview", version.ref = "composeLibs" }
+androidx-compose-material = { module = "androidx.compose.material:material", version.ref = "composeLibs" }
+androidx-compose-material-icons-extended = { module = "androidx.compose.material:material-icons-extended", version.ref = "composeLibs" }
+androidx-compose-material3 = { module = "androidx.compose.material3:material3", version.ref = "material3" }
+androidx-datastore-preferences = { module = "androidx.datastore:datastore-preferences", version.ref = "datastorePreferences" }
+androidx-compose-material3-window-size = { module = "androidx.compose.material3:material3-window-size-class", version.ref = "material3" }
+androidx-navigation-compose = { module = "androidx.navigation:navigation-compose", version.ref = "navigationCompose" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "android-application" }
+android-library = { id = "com.android.library", version.ref = "android-application" }
+compose-plugin = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+kotlin-parcelize = { id = "kotlin-parcelize" }
\ No newline at end of file