diff --git a/build.gradle.kts b/build.gradle.kts
index 4a34079..59a0f80 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,7 +4,7 @@ import org.jetbrains.changelog.markdownToHTML
 fun properties(key: String) = project.findProperty(key).toString()
 
 plugins {
-    id("org.jetbrains.kotlin.jvm") version "2.1.0"
+    id("org.jetbrains.kotlin.jvm") version "2.1.20"
     id("org.jetbrains.intellij.platform") version "2.2.1"
     id("org.jetbrains.changelog") version "2.2.1"
 }