diff --git a/backend/build.gradle.kts b/backend/build.gradle.kts
index d85c35e36a..1ca82c4f72 100644
--- a/backend/build.gradle.kts
+++ b/backend/build.gradle.kts
@@ -8,7 +8,7 @@ plugins {
     kotlin("plugin.noarg") version "1.9.10"
     kotlin("plugin.jpa") version "1.9.22"
     id("org.jlleitschuh.gradle.ktlint") version "11.6.1"
-    kotlin("plugin.serialization") version "1.9.10"
+    kotlin("plugin.serialization") version "1.9.22"
 }
 
 repositories {