diff --git a/build.gradle.kts b/build.gradle.kts
index 938890f..6c09a03 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -8,7 +8,7 @@ plugins {
     id("com.github.johnrengelman.shadow") version "7.1.0"
     id("com.palantir.git-version") version "0.12.3"
     id("io.github.gradle-nexus.publish-plugin") version "1.1.0"
-    id("com.diffplug.spotless") version "5.17.1"
+    id("com.diffplug.spotless") version "6.20.0"
 }