diff --git a/backend/apigateway/build.gradle b/backend/apigateway/build.gradle
index 0e94d63..0df72a3 100644
--- a/backend/apigateway/build.gradle
+++ b/backend/apigateway/build.gradle
@@ -15,7 +15,7 @@ repositories {
 
 ext {
     set('springCloudVersion', "2020.0.3")
-    set('log4j2.version', "2.15.0") // log4j 보안 패치
+    set('log4j2.version', "2.17.1") // log4j 보안 패치
 }
 
 dependencies {