diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 00000000..f2e8a085
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,17 @@
+[versions]
+kotest = "4.6.0"
+androidxTest = "1.3.0"
+
+[libraries]
+android-x-startupRuntime = { module = "androidx.startup:startup-runtime", version = "1.1.0" }
+android-x-test-coreKtx = { module = "androidx.test:core-ktx", version.ref = "androidxTest" }
+android-x-test-orchestrator = { module = "androidx.test:orchestrator", version.ref = "androidxTest" }
+android-x-test-runner = { module = "androidx.test:runner", version.ref = "androidxTest" }
+android-x-test-junitKtx = { module = "androidx.test.ext:junit-ktx", version = "1.1.3" }
+android-material = { module = "com.google.android.material:material", version = "1.4.0" }
+
+kotest-runnerJunit5 = { module = "io.kotest:kotest-runner-junit5-jvm", version.ref = "kotest" }
+kotest-assertions = { module = "io.kotest:kotest-assertions-core-jvm", version.ref = "kotest" }
+kotest-property = { module = "io.kotest:kotest-property-jvm", version.ref = "kotest" }
+
+junit4 = { module = "junit:junit", version = "4.13.2" }
diff --git a/library/ruler-android-startup/build.gradle b/library/ruler-android-startup/build.gradle
index 9ed2d363..a48f6c3e 100644
--- a/library/ruler-android-startup/build.gradle
+++ b/library/ruler-android-startup/build.gradle
@@ -5,7 +5,7 @@ plugins {
 
 dependencies {
   api project(':library:ruler-android')
-  implementation libs.android.x.startupRuntime
+  implementation deps.android.x.startupRuntime
 }
 
 apply from: "$rootDir/gradle/dokka-config.gradle"
diff --git a/library/ruler-android/build.gradle b/library/ruler-android/build.gradle
index c586d8b0..1e378e34 100644
--- a/library/ruler-android/build.gradle
+++ b/library/ruler-android/build.gradle
@@ -25,11 +25,11 @@ android {
 dependencies {
   api project(':library:ruler')
 
-  androidTestUtil libs.android.x.test.orchestrator
-  androidTestImplementation libs.android.x.testExtJunitKtx
-  androidTestImplementation libs.android.x.test.coreKtx
-  androidTestImplementation libs.android.x.test.runner
-  androidTestImplementation libs.kotest.assertions
+  androidTestUtil deps.android.x.test.orchestrator
+  androidTestImplementation deps.android.x.test.junitKtx
+  androidTestImplementation deps.android.x.test.coreKtx
+  androidTestImplementation deps.android.x.test.runner
+  androidTestImplementation deps.kotest.assertions
 }
 
 apply from: "$rootDir/gradle/dokka-config.gradle"
diff --git a/library/ruler/build.gradle b/library/ruler/build.gradle
index 3ff3dff7..a1129b33 100644
--- a/library/ruler/build.gradle
+++ b/library/ruler/build.gradle
@@ -5,9 +5,9 @@ plugins {
 test.useJUnitPlatform()
 
 dependencies {
-  testImplementation libs.kotest.runnerJunit5
-  testImplementation libs.kotest.assertions
-  testImplementation libs.kotest.property
+  testImplementation deps.kotest.runnerJunit5
+  testImplementation deps.kotest.assertions
+  testImplementation deps.kotest.property
 }
 
 apply from: "$rootDir/gradle/dokka-config.gradle"
diff --git a/sample/build.gradle b/sample/build.gradle
index d061b5f6..8cf3c91b 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -42,6 +42,6 @@ android {
 }
 
 dependencies {
-  implementation libs.android.material
+  implementation deps.android.material
   implementation project(":library:ruler-android-startup")
 }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index da3e7c96..d26e485a 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -6,3 +6,9 @@ include(
     ":library:ruler-android-startup",
     ":sample",
 )
+
+enableFeaturePreview("VERSION_CATALOGS")
+
+dependencyResolutionManagement {
+  defaultLibrariesExtensionName.set("deps")
+}