diff --git a/cosky-mirror/build.gradle.kts b/cosky-mirror/build.gradle.kts
index 487094f3..11ecb5c2 100644
--- a/cosky-mirror/build.gradle.kts
+++ b/cosky-mirror/build.gradle.kts
@@ -14,7 +14,7 @@
 plugins {
     application
     kotlin("jvm") version "1.9.10"
-    kotlin("plugin.spring") version "1.9.10"
+    kotlin("plugin.spring") version "1.9.20"
     kotlin("kapt")
 }