diff --git a/build.gradle.kts b/build.gradle.kts
index 01b7a3f47..3078d00dd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -120,7 +120,7 @@ subprojects {
             googleJavaFormat("1.12.0")
         }
         kotlin {
-            ktlint("0.38.1")
+            ktlint("0.45.2")
             trimTrailingWhitespace()
             endWithNewline()
         }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index a2d5a6c58..d0e444513 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -4,7 +4,7 @@ pluginManagement {
     }
     plugins {
         id("com.diffplug.eclipse.apt") version "3.37.1"
-        id("com.diffplug.spotless") version "6.7.2"
+        id("com.diffplug.spotless") version "6.11.0"
         id("io.github.gradle-nexus.publish-plugin") version "1.1.0"
         id("net.researchgate.release") version "3.0.2"
         id("org.domaframework.doma.compile") version "2.0.0"