diff --git a/eclipse-workspace/springedu/pom.xml b/eclipse-workspace/springedu/pom.xml
index 7fa6913..9846f92 100644
--- a/eclipse-workspace/springedu/pom.xml
+++ b/eclipse-workspace/springedu/pom.xml
@@ -119,7 +119,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.9</version>
+			<version>2.13.4.1</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-fileupload</groupId>