diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 3adc68f..9a7b1af 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -14,11 +14,11 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Set up JDK 8
+      - name: Set up JDK 11
         uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: '8'
+          java-version: '11'
 
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4
@@ -29,7 +29,7 @@ jobs:
           path: |
             ~/.gradle/caches
             ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties', '**/libs.versions.toml') }}
           restore-keys: |
             ${{ runner.os }}-gradle-
 
diff --git a/build.gradle.kts b/build.gradle.kts
index bb521b0..aea2dfc 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,10 +4,10 @@ import com.vanniktech.maven.publish.SonatypeHost
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 
 plugins {
-    kotlin("multiplatform") version "2.1.0"
-    id("org.jetbrains.dokka") version "2.0.0"
-    id("org.jetbrains.kotlinx.kover") version "0.9.0"
-    id("com.vanniktech.maven.publish") version "0.30.0"
+    alias(libs.plugins.kotlinMultiplatform)
+    alias(libs.plugins.dokka)
+    alias(libs.plugins.kover)
+    alias(libs.plugins.mavenPublish)
 }
 
 group = "com.jsoizo"
@@ -47,14 +47,12 @@ kotlin {
 
         jvm().compilations["main"].defaultSourceSet {
             dependencies {
-                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.10.1")
+                implementation(libs.kotlinx.coroutines.core)
             }
         }
         jvm().compilations["test"].defaultSourceSet {
             dependencies {
-                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.10.1")
-                implementation("io.kotest:kotest-runner-junit5:5.9.1")
-                implementation("io.kotest:kotest-assertions-core:5.9.1")
+                implementation(libs.bundles.kotest)
             }
         }
         js().compilations["main"].defaultSourceSet {
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 0000000..03bd3a9
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,22 @@
+[versions]
+kotlin = "2.1.0"
+coroutines = "1.10.1"
+maven-publish = "0.30.0"
+kover = "0.8.2"
+dokka = "2.0.0"
+kotest = "5.9.1"
+
+[libraries]
+#kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
+kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "coroutines" }
+kotest-runner-junit5 = { module = "io.kotest:kotest-runner-junit5", version.ref = "kotest" }
+kotest-assertions-core = { module = "io.kotest:kotest-assertions-core", version.ref = "kotest" }
+
+[bundles]
+kotest = ["kotest-runner-junit5", "kotest-assertions-core"]
+
+[plugins]
+kotlinMultiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
+kover = { id = "org.jetbrains.kotlinx.kover", version.ref = "kover" }
+dokka = { id = "org.jetbrains.dokka", version.ref = "dokka" }
+mavenPublish = { id = "com.vanniktech.maven.publish", version.ref = "maven-publish" }