diff --git a/build.gradle b/build.gradle
index 9326b58..e418df3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ plugins {
 
   // Code formatting; defines targets "spotlessApply" and "spotlessCheck"
   // Requires JDK 11 or higher; the plugin crashes under JDK 8.
-  id 'com.diffplug.spotless' version '8.4.0'
+  id 'com.diffplug.spotless' version '8.6.0'
 }
 
 repositories {