diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 2ca557a..f715c44 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -8,7 +8,7 @@ repositories {
 }
 
 dependencies {
-    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.20")
+    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.21")
     implementation("org.jetbrains.dokka:dokka-gradle-plugin:1.9.10")
     implementation("io.github.gradle-nexus:publish-plugin:1.3.0")
 }