diff --git a/hideout-core/build.gradle.kts b/hideout-core/build.gradle.kts
index e9fa5de1..03de7c16 100644
--- a/hideout-core/build.gradle.kts
+++ b/hideout-core/build.gradle.kts
@@ -15,13 +15,13 @@ val coroutines_version: String by project
 val serialization_version: String by project
 
 plugins {
-    kotlin("jvm") version "1.9.23"
-    id("io.gitlab.arturbosch.detekt") version "1.23.6"
-    id("org.springframework.boot") version "3.2.3"
-    kotlin("plugin.spring") version "1.9.23"
-    id("org.openapi.generator") version "7.4.0"
-    id("org.jetbrains.kotlinx.kover") version "0.7.6"
-    id("com.github.jk1.dependency-license-report") version "2.5"
+    alias(libs.plugins.kotlin.jvm)
+    alias(libs.plugins.detekt)
+    alias(libs.plugins.spring.boot)
+    alias(libs.plugins.kotlin.spring)
+    alias(libs.plugins.openapi.generator)
+    alias(libs.plugins.kover)
+    alias(libs.plugins.license.report)
 
 }
 
@@ -185,47 +185,36 @@ val os = org.gradle.nativeplatform.platform.internal
     .DefaultNativePlatform.getCurrentOperatingSystem()
 
 dependencies {
-    implementation("io.ktor:ktor-serialization-jackson:$ktor_version")
-    implementation("org.jetbrains.exposed:exposed-core:$exposed_version")
-    implementation("org.jetbrains.exposed:exposed-jdbc:$exposed_version")
     developmentOnly("com.h2database:h2:$h2_version")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:$serialization_version")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$serialization_version")
+    detektPlugins(libs.detekt.formatting)
 
+    implementation(libs.bundles.exposed)
+    implementation(libs.bundles.coroutines)
+    implementation(libs.bundles.ktor.client)
+    implementation(libs.bundles.serialization)
+    implementation(libs.bundles.apache.tika)
+    implementation(libs.bundles.openapi)
+    implementation(libs.bundles.kjob)
+    implementation(libs.bundles.spring.boot.oauth2)
+    implementation(libs.bundles.spring.boot.data.mongodb)
+    implementation(libs.bundles.spring.boot.data.mongodb)
     implementation("org.springframework.boot:spring-boot-starter-actuator")
-
     implementation("org.springframework.boot:spring-boot-starter-web")
     implementation("org.springframework.boot:spring-boot-starter-security")
     implementation("org.springframework.boot:spring-boot-starter-thymeleaf")
-    implementation("org.springframework.boot:spring-boot-starter-oauth2-authorization-server")
-    implementation("org.springframework.boot:spring-boot-starter-oauth2-resource-server")
     implementation("org.springframework.boot:spring-boot-starter-log4j2")
     implementation("org.springframework.boot:spring-boot-starter-validation")
-    implementation("jakarta.validation:jakarta.validation-api")
-    implementation("jakarta.annotation:jakarta.annotation-api:2.1.0")
-    implementation("io.swagger.core.v3:swagger-annotations:2.2.6")
-    implementation("io.swagger.core.v3:swagger-models:2.2.6")
-    implementation("org.jetbrains.exposed:exposed-java-time:$exposed_version")
-    testImplementation("org.springframework.boot:spring-boot-starter-test")
-    implementation("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
-    implementation("com.fasterxml.jackson.module:jackson-module-kotlin")
-    implementation("org.springframework.security:spring-security-oauth2-jose")
-    implementation("org.springframework.boot:spring-boot-starter-data-mongodb")
-    implementation("org.springframework.boot:spring-boot-starter-data-mongodb-reactive")
-    implementation("org.jetbrains.exposed:exposed-spring-boot-starter:$exposed_version")
+
     implementation("io.trbl:blurhash:1.0.0")
     implementation("software.amazon.awssdk:s3:2.25.23")
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version")
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-reactor:$coroutines_version")
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-slf4j:$coroutines_version")
-    implementation("dev.usbharu:http-signature:1.0.0")
-
+    implementation("org.jsoup:jsoup:1.17.2")
+    implementation("com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer:20240325.1")
     implementation("org.postgresql:postgresql:42.7.3")
     implementation("com.twelvemonkeys.imageio:imageio-webp:3.10.1")
-    implementation("org.apache.tika:tika-core:2.9.1")
-    implementation("org.apache.tika:tika-parsers:2.9.1")
     implementation("net.coobird:thumbnailator:0.4.20")
-    implementation("org.bytedeco:javacv:1.5.10") {
+    implementation("org.flywaydb:flyway-core")
+
+    implementation(libs.javacv) {
         exclude(module = "opencv")
         exclude(module = "flycapture")
         exclude(module = "artoolkitplus")
@@ -237,25 +226,20 @@ dependencies {
         exclude(module = "libfreenect2")
     }
     if (os.isWindows) {
-        implementation("org.bytedeco", "ffmpeg", "6.1.1-1.5.10", classifier = "windows-x86_64")
+        implementation(variantOf(libs.javacv.ffmpeg) { classifier("windows-x86_64") })
     } else {
-        implementation("org.bytedeco", "ffmpeg", "6.1.1-1.5.10", classifier = "linux-x86_64")
+        implementation(variantOf(libs.javacv.ffmpeg) { classifier("linux-x86_64") })
     }
-    implementation("org.flywaydb:flyway-core")
 
+    implementation("dev.usbharu:http-signature:1.0.0")
     implementation("dev.usbharu:emoji-kt:2.0.0")
     implementation("dev.usbharu:owl-producer-default:0.0.1")
-    implementation("org.jsoup:jsoup:1.17.2")
-    implementation("com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer:20240325.1")
 
-    implementation("io.ktor:ktor-client-logging-jvm:$ktor_version")
 
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
     testImplementation("org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version")
     testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutines_version")
 
-    implementation("io.ktor:ktor-client-core:$ktor_version")
-    implementation("io.ktor:ktor-client-cio:$ktor_version")
-    implementation("io.ktor:ktor-client-content-negotiation:$ktor_version")
     testImplementation("io.ktor:ktor-client-mock:$ktor_version")
     testImplementation("com.h2database:h2:$h2_version")
 
@@ -264,11 +248,6 @@ dependencies {
     testImplementation("nl.jqno.equalsverifier:equalsverifier:3.15.6")
     testImplementation("com.jparams:to-string-verifier:1.4.8")
 
-    implementation("org.drewcarlson:kjob-core:0.6.0")
-    implementation("org.drewcarlson:kjob-mongo:0.6.0")
-
-    detektPlugins("io.gitlab.arturbosch.detekt:detekt-formatting:1.23.6")
-
     intTestImplementation("org.springframework.boot:spring-boot-starter-test")
     intTestImplementation("org.springframework.security:spring-security-test")
     intTestImplementation("org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version")
@@ -337,7 +316,6 @@ project.gradle.taskGraph.whenReady {
 }
 
 kover {
-
     excludeSourceSets {
         names("aot", "e2eTest", "intTest")
     }
@@ -370,7 +348,6 @@ springBoot {
 }
 
 licenseReport {
-
     excludeOwnGroup = true
 
     importers = arrayOf<DependencyDataImporter>(XmlReportImporter("hideout", File("$projectDir/license-list.xml")))
diff --git a/hideout-core/settings.gradle.kts b/hideout-core/settings.gradle.kts
index e0db79c9..7378ceba 100644
--- a/hideout-core/settings.gradle.kts
+++ b/hideout-core/settings.gradle.kts
@@ -3,4 +3,16 @@ plugins {
 }
 rootProject.name = "hideout-core"
 
-includeBuild("../owl")
\ No newline at end of file
+includeBuild("../owl")
+
+dependencyResolutionManagement {
+    repositories {
+        mavenCentral()
+    }
+
+    versionCatalogs {
+        create("libs") {
+            from(files("../libs.versions.toml"))
+        }
+    }
+}
\ No newline at end of file
diff --git a/hideout-worker/build.gradle.kts b/hideout-worker/build.gradle.kts
index 45be2756..e8ddffec 100644
--- a/hideout-worker/build.gradle.kts
+++ b/hideout-worker/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm") version "1.9.23"
+    alias(libs.plugins.kotlin.jvm)
 }
 
 group = "dev.usbharu"
diff --git a/hideout-worker/settings.gradle.kts b/hideout-worker/settings.gradle.kts
index 29deec55..97244032 100644
--- a/hideout-worker/settings.gradle.kts
+++ b/hideout-worker/settings.gradle.kts
@@ -3,3 +3,14 @@ plugins {
 }
 rootProject.name = "hideout-worker"
 
+dependencyResolutionManagement {
+    repositories {
+        mavenCentral()
+    }
+
+    versionCatalogs {
+        create("libs") {
+            from(files("../libs.versions.toml"))
+        }
+    }
+}
\ No newline at end of file
diff --git a/libs.versions.toml b/libs.versions.toml
new file mode 100644
index 00000000..acd49b5c
--- /dev/null
+++ b/libs.versions.toml
@@ -0,0 +1,78 @@
+[versions]
+
+kotlin = "1.9.23"
+ktor = "2.3.9"
+exposed = "0.49.0"
+javacv-ffmpeg = "6.1.1-1.5.10"
+detekt = "1.23.5"
+coroutines = "1.8.0"
+swagger = "2.2.6"
+serialization = "1.6.3"
+kjob = "0.6.0"
+tika = "2.9.1"
+
+[libraries]
+
+exposed-core = { module = "org.jetbrains.exposed:exposed-core", version.ref = "exposed" }
+exposed-jdbc = { module = "org.jetbrains.exposed:exposed-jdbc", version.ref = "exposed" }
+exposed-spring = { module = "org.jetbrains.exposed:exposed-spring-boot-starter", version.ref = "exposed" }
+exposed-java-time = { module = "org.jetbrains.exposed:exposed-java-time", version.ref = "exposed" }
+
+cotoutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "coroutines" }
+cotoutines-reactor = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-reactor", version.ref = "coroutines" }
+cotoutines-slf4j = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-slf4j", version.ref = "coroutines" }
+
+javacv = { module = "org.bytedeco:javacv", version = "1.5.10" }
+javacv-ffmpeg = { module = "org.bytedeco:ffmpeg", version.ref = "javacv-ffmpeg" }
+
+detekt-formatting = { module = "io.gitlab.arturbosch.detekt:detekt-formatting", version.ref = "detekt" }
+
+ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
+ktor-client-cio = { module = "io.ktor:ktor-client-cio", version.ref = "ktor" }
+ktor-client-content-negotiation = { module = "io.ktor:ktor-client-content-negotiation", version.ref = "ktor" }
+ktor-client-mock = { module = "io.ktor:ktor-client-client-mock", version.ref = "ktor" }
+ktor-client-logging-jvm = { module = "io.ktor:ktor-client-logging-jvm", version.ref = "ktor" }
+ktor-serialization-jackson = { module = "io.ktor:ktor-serialization-jackson", version.ref = "ktor" }
+
+spring-boot-oauth2-authorization = { module = "org.springframework.boot:spring-boot-starter-oauth2-authorization-server" }
+spring-boot-oauth2-resource = { module = "org.springframework.boot:spring-boot-starter-oauth2-resource-server" }
+spring-boot-oauth2-jose = { module = "org.springframework.security:spring-security-oauth2-jose" }
+
+spring-boot-data-mongodb = { module = "org.springframework.boot:spring-boot-starter-data-mongodb" }
+spring-boot-data-mongodb-reactive = { module = "org.springframework.boot:spring-boot-starter-data-mongodb-reactive" }
+
+jakarta-validation = { module = "jakarta.validation:jakarta.validation-api", version = "3.0.2" }
+jakarta-annotation = { module = "jakarta.annotation:jakarta.annotation-api", version = "2.1.0" }
+swagger-annotations = { module = "io.swagger.core.v3:swagger-annotations", version.ref = "swagger" }
+swagger-models = { module = "io.swagger.core.v3:swagger-models", version.ref = "swagger" }
+
+serialization-core = { module = "org.jetbrains.kotlinx:kotlinx-serialization-core", version.ref = "serialization" }
+serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "serialization" }
+
+apache-tika-core = { module = "org.apache.tika:tika-core", version.ref = "tika" }
+apache-tika-parsers = { module = "org.apache.tika:tika-parsers", version.ref = "tika" }
+
+kjon-core = { module = "org.drewcarlson:kjob-core", version.ref = "kjob" }
+kjon-mongo = { module = "org.drewcarlson:kjob-mongo", version.ref = "kjob" }
+
+[bundles]
+
+exposed = ["exposed-core", "exposed-java-time", "exposed-jdbc", "exposed-spring"]
+coroutines = ["cotoutines-core", "cotoutines-reactor", "cotoutines-slf4j"]
+ktor-client = ["ktor-client-cio", "ktor-client-content-negotiation", "ktor-client-core", "ktor-client-logging-jvm", "ktor-serialization-jackson"]
+spring-boot-oauth2 = ["spring-boot-oauth2-authorization", "spring-boot-oauth2-jose", "spring-boot-oauth2-resource"]
+spring-boot-data-mongodb = ["spring-boot-data-mongodb", "spring-boot-data-mongodb-reactive"]
+openapi = ["jakarta-annotation", "jakarta-validation", "swagger-annotations", "swagger-models"]
+serialization = ["serialization-core", "serialization-json"]
+apache-tika = ["apache-tika-core", "apache-tika-parsers"]
+kjob = ["kjon-core", "kjon-mongo"]
+
+[plugins]
+
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+spring-boot = { id = "org.springframework.boot", version = "3.2.3" }
+detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detekt" }
+kotlin-spring = { id = "org.jetbrains.kotlin.plugin.spring", version.ref = "kotlin" }
+kover = { id = "org.jetbrains.kotlinx.kover", version = "0.7.6" }
+openapi-generator = { id = "org.openapi.generator", version = "7.4.0" }
+license-report = { id = "com.github.jk1.dependency-license-report", version = "2.5" }
\ No newline at end of file