diff --git a/SpringMVCProject/pom.xml b/SpringMVCProject/pom.xml
old mode 100755
new mode 100644
index 8a1da68..5c88810
--- a/SpringMVCProject/pom.xml
+++ b/SpringMVCProject/pom.xml
@@ -101,7 +101,7 @@
 		<dependency>
 		    <groupId>com.fasterxml.jackson.core</groupId>
 		    <artifactId>jackson-databind</artifactId>
-		    <version>2.9.8</version>
+		    <version>2.12.7.1</version>
 		</dependency>
 		
 		<!-- lombok 라이브러리 다운로드 -->