diff --git a/operator/build.gradle.kts b/operator/build.gradle.kts
index ccffdc74..a0b6d9f5 100644
--- a/operator/build.gradle.kts
+++ b/operator/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
     kotlin("jvm") version "1.9.25"
     kotlin("kapt") version "1.9.25"
     kotlin("plugin.spring") version "1.9.25"
-    id("org.jlleitschuh.gradle.ktlint") version "11.6.1"
+    id("org.jlleitschuh.gradle.ktlint") version "12.1.1"
     id("com.gorylenko.gradle-git-properties") version "2.4.2"
     id("org.springframework.boot") version "3.3.4"
     id("io.spring.dependency-management") version "1.1.6"