diff --git a/lib/kotlin/settings.gradle.kts b/lib/kotlin/settings.gradle.kts
index c252add..99ceaf0 100644
--- a/lib/kotlin/settings.gradle.kts
+++ b/lib/kotlin/settings.gradle.kts
@@ -18,7 +18,7 @@
  */
 pluginManagement {
     plugins {
-        kotlin("jvm") version "1.6.10"
+        kotlin("jvm") version "1.8.21"
         id("com.ncorti.ktfmt.gradle") version "0.8.0"
     }
 }