diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 00000000..b9bd2c73
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,12 @@
+[versions]
+asmVersion = "9.6"
+spockframework = "2.3-groovy-3.0"
+
+[libraries]
+spock-bom = { module = "org.spockframework:spock-bom", version.ref = "spockframework" }
+spock-core.module = "org.spockframework:spock-core"
+spock-junit4.module = "org.spockframework:spock-junit4"
+nekohtml = "net.sourceforge.nekohtml:nekohtml:1.9.22"
+asm = { module = "org.ow2.asm:asm", version.ref = "asmVersion" }
+jetbrains-annotations = "org.jetbrains:annotations:24.1.0"
+codenarc = "org.codenarc:CodeNarc:3.3.0-groovy-4.0"
diff --git a/plugin/build.gradle.kts b/plugin/build.gradle.kts
index edad2224..a5dd459a 100644
--- a/plugin/build.gradle.kts
+++ b/plugin/build.gradle.kts
@@ -53,18 +53,18 @@ configurations.compileOnly {
 }
 
 dependencies {
-    val asmVersion = "9.6"
-    plugin("org.ow2.asm:asm:${asmVersion}")
+    plugin(libs.asm)
 
     testImplementation(gradleTestKit())
     testImplementation(localGroovy())
-    testImplementation("org.spockframework:spock-core:2.3-groovy-3.0")
-    testImplementation("org.spockframework:spock-junit4:2.3-groovy-3.0")
-    testImplementation("net.sourceforge.nekohtml:nekohtml:1.9.22")
-    testImplementation("org.ow2.asm:asm:${asmVersion}")
-    testImplementation("org.jetbrains:annotations:24.1.0")
-
-    codenarc("org.codenarc:CodeNarc:3.3.0-groovy-4.0")
+    testImplementation(platform(libs.spock.bom))
+    testImplementation(libs.spock.core)
+    testImplementation(libs.spock.junit4)
+    testImplementation(libs.nekohtml)
+    testImplementation(libs.asm)
+    testImplementation(libs.jetbrains.annotations)
+
+    codenarc(libs.codenarc)
 }
 
 tasks.shadowJar {