diff --git a/build.gradle.kts b/build.gradle.kts
index aa18375..61e0d78 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,7 +3,7 @@ plugins {
     `java-library`
     `maven-publish`
     signing
-    id("com.diffplug.spotless") version "7.0.2"
+    id("com.diffplug.spotless") version "8.5.1"
 }
 
 group = "io.twilic"