diff --git a/ktor-app/build.gradle.kts b/ktor-app/build.gradle.kts
index 3d7f2d3..faa26af 100644
--- a/ktor-app/build.gradle.kts
+++ b/ktor-app/build.gradle.kts
@@ -5,7 +5,7 @@ val postgres_version: String by project
 
 plugins {
   kotlin("jvm") version "1.9.22"
-  id("io.ktor.plugin") version "2.3.8"
+  id("io.ktor.plugin") version "2.3.9"
   id("org.jetbrains.kotlin.plugin.serialization") version "1.9.22"
 }