diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index eb72b46..0f445d8 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -27,7 +27,7 @@ tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach
 
 dependencies {
     implementation("com.github.spotbugs.snom:spotbugs-gradle-plugin:5.0.14")                // https://plugins.gradle.org/plugin/com.github.spotbugs
-    implementation("com.diffplug.spotless:spotless-plugin-gradle:6.19.0")                   // https://plugins.gradle.org/plugin/com.diffplug.spotless
+    implementation("com.diffplug.spotless:spotless-plugin-gradle:6.20.0")                   // https://plugins.gradle.org/plugin/com.diffplug.spotless
     implementation("gradle.plugin.org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.12.2")   // https://plugins.gradle.org/plugin/com.github.kt3k.coveralls
     implementation("org.javamodularity:moduleplugin:1.8.12")                                // https://plugins.gradle.org/plugin/org.javamodularity.moduleplugin
     implementation("io.github.gradle-nexus:publish-plugin:1.3.0")                           // https://plugins.gradle.org/plugin/io.github.gradle-nexus.publish-plugin