diff --git a/settings.gradle.kts b/settings.gradle.kts
index 11deb32e11..d9ae34caba 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -15,7 +15,7 @@
 
 pluginManagement {
   plugins {
-    id("com.diffplug.spotless") version "6.20.0"
+    id("com.diffplug.spotless") version "6.21.0"
     id("com.github.ben-manes.versions") version "0.47.0"
     id("com.github.jk1.dependency-license-report") version "2.5"
     id("com.github.johnrengelman.shadow") version "8.1.1"