diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 300b9b1bfa4c45d273d34501b342f11e7f60cbee..9256fe4c88ba11560df5013f0126075987c6e9ff 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,7 +1,6 @@
 import com.android.build.api.dsl.ApplicationBuildType
 
 plugins {
-    alias(libs.plugins.gradle.versions)
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.compose.compiler)
@@ -94,18 +93,6 @@ android {
         sourceCompatibility = JavaVersion.VERSION_19
         targetCompatibility = JavaVersion.VERSION_19
     }
-    kotlinOptions {
-        jvmTarget = "19"
-        freeCompilerArgs += "-Xcontext-receivers"
-//        freeCompilerArgs += "-opt-in=kotlin.ExperimentalStdlibApi"
-//        freeCompilerArgs += "-opt-in=kotlin.time.ExperimentalTime"
-//        freeCompilerArgs += "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi"
-        freeCompilerArgs += "-opt-in=androidx.compose.ui.ExperimentalComposeUiApi"
-        freeCompilerArgs += "-opt-in=androidx.compose.foundation.ExperimentalFoundationApi"
-//        freeCompilerArgs += "-opt-in=androidx.compose.foundation.layout.ExperimentalLayoutApi"
-//        freeCompilerArgs += "-opt-in=androidx.compose.animation.ExperimentalAnimationApi"
-        freeCompilerArgs += "-opt-in=androidx.compose.material3.ExperimentalMaterial3Api"
-    }
     packaging {
         resources {
             excludes += "/META-INF/{AL2.0,LGPL2.1}"
@@ -115,14 +102,22 @@ android {
     }
 }
 
+kotlin {
+    compilerOptions {
+        freeCompilerArgs.addAll(
+            "-Xcontext-receivers",
+            "-opt-in=androidx.compose.ui.ExperimentalComposeUiApi",
+            "-opt-in=androidx.compose.foundation.ExperimentalFoundationApi",
+            "-opt-in=androidx.compose.material3.ExperimentalMaterial3Api",
+        )
+    }
+}
+
 dependencies {
     implementation(libs.androidx.core)
     implementation(libs.androidx.credentials)
     implementation(libs.androidx.datastore)
-    implementation(libs.androidx.lifecycle.runtime)
-    implementation(libs.androidx.lifecycle.viewmodel.compose)
     implementation(libs.androidx.activity.compose)
-    implementation(libs.androidx.navigation.compose)
 
     implementation(libs.compose.animation)
     implementation(libs.compose.foundation)
@@ -162,23 +157,9 @@ dependencies {
 
     implementation(libs.commonutils)
 
-
     dokkaPlugin(libs.dokka.android)
 
-    testImplementation("junit:junit:4.13.2")
-//    androidTestImplementation("androidx.test.ext:junit:1.1.5")
-//    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
-//    androidTestImplementation(platform("androidx.compose:compose-bom:2023.10.01"))
-//    androidTestImplementation("androidx.compose.ui:ui-test-junit4")
-    debugImplementation("androidx.compose.ui:ui-tooling")
-    debugImplementation("androidx.compose.ui:ui-test-manifest")
-}
-
-tasks.withType<com.github.benmanes.gradle.versions.updates.DependencyUpdatesTask> {
-    rejectVersionIf { isUnstable(candidate.version) }
-}
-
-fun isUnstable(version: String): Boolean {
-    val normalizedVersion = version.lowercase()
-    return listOf("snapshot", "alpha", "beta", "rc", "m", "dev").any { it in normalizedVersion }
+    testImplementation(libs.junit4)
+    androidTestImplementation(libs.compose.ui.test.junit4)
+    debugImplementation(libs.compose.ui.test.manifest)
 }
diff --git a/build.gradle.kts b/build.gradle.kts
index 376a900c5d3253fb018037cd107c744e1828df84..4e8238c8a4b5e0254f8c3a3f6344aa26320d081c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,6 +1,4 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    alias(libs.plugins.gradle.versions) apply false
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.compose.compiler) apply false
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b7ae0ce9e7d225fc2b729587e82f42d11f71eeb3..e984dde112b0d03af69927ebed27b1eddda5157f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,16 +5,15 @@ dokka = "1.9.20"
 compose-bom = "2024.05.00"
 compose = "1.7.0-beta01"
 material3 = "1.3.0-beta01"
-androidx-lifecycle = "2.8.0"
 ktor = "2.3.10"
 vico = "2.0.0-alpha.8"
 voyager = "1.0.0"
 coil = "2.6.0"
 acra = "5.11.3"
+junit4 = "4.13.2"
 
 [plugins]
 
-gradle-versions = { id = "com.github.ben-manes.versions", version = "0.51.0" }
 android-application = { id = "com.android.application", version = "8.2.2" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
@@ -26,10 +25,9 @@ dokka = { id = "org.jetbrains.dokka", version.ref = "dokka" }
 dokka-android = { group = "org.jetbrains.dokka", name = "android-documentation-plugin", version.ref = "dokka" }
 
 androidx-core = { group = "androidx.core", name = "core-ktx", version = "1.13.1" }
-androidx-lifecycle-runtime = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "androidx-lifecycle" }
-androidx-lifecycle-viewmodel-compose = { group = "androidx.lifecycle", name = "lifecycle-viewmodel-compose", version.ref = "androidx-lifecycle" }
+androidx-credentials = { group = "androidx.credentials", name = "credentials", version = "1.3.0-alpha04" }
+androidx-datastore = { group = "androidx.datastore", name = "datastore-preferences-android", version = "1.1.1" }
 
-androidx-navigation-compose = { group = "androidx.navigation", name = "navigation-compose", version = "2.7.7" }
 androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version = "1.9.0" }
 
 compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "compose-bom" }
@@ -42,13 +40,13 @@ compose-material3 = { group = "androidx.compose.material3", name = "material3",
 compose-runtime = { group = "androidx.compose.runtime", name = "runtime", version.ref = "compose" }
 compose-ui = { group = "androidx.compose.ui", name = "ui", version.ref = "compose" }
 compose-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics", version.ref = "compose" }
+compose-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4", version.ref = "compose" }
+compose-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest", version.ref = "compose" }
+compose-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling", version.ref = "compose" }
 compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview", version.ref = "compose" }
 compose-ui-text-google-fonts = { group = "androidx.compose.ui", name = "ui-text-google-fonts", version.ref = "compose" }
 compose-grid = { group = "io.woong.compose.grid", name = "grid", version = "1.2.2" }
 
-androidx-credentials = { group = "androidx.credentials", name = "credentials", version = "1.3.0-alpha04" }
-androidx-datastore = { group = "androidx.datastore", name = "datastore-preferences-android", version = "1.1.1" }
-
 kotlinx-datetime = { group = "org.jetbrains.kotlinx", name = "kotlinx-datetime", version = "0.6.0-RC.2" }
 kotlinx-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version = "1.6.3" }
 
@@ -84,3 +82,5 @@ acra-limiter = { group = "ch.acra", name = "acra-limiter", version.ref = "acra"
 acra-advancedscheduler = { group = "ch.acra", name = "acra-advanced-scheduler", version.ref = "acra" }
 
 commonutils = { group = "com.gitlab.JojoIV", name = "common_utils", version = "ee87e097c5" }
+
+junit4 = { group = "junit", name = "junit", version.ref = "junit4" }