diff --git a/backend/pom.xml b/backend/pom.xml
index 013e38c..a85d4a5 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -26,7 +26,7 @@
 		<tomcat-jdbc.version>8.0.32</tomcat-jdbc.version>
 		<shiro.version>1.2.3</shiro.version>
 		<hibernate-validator.version>5.0.3.Final</hibernate-validator.version>
-		<jackson.version>2.7.4</jackson.version>
+		<jackson.version>2.13.4.1</jackson.version>
 		<aspectj.version>1.7.4</aspectj.version>
 		<slf4j.version>1.7.7</slf4j.version>
 		<logback.version>1.2.3</logback.version>
diff --git a/backend/tipdm-server/pom.xml b/backend/tipdm-server/pom.xml
index 56a2d0e..dda89aa 100644
--- a/backend/tipdm-server/pom.xml
+++ b/backend/tipdm-server/pom.xml
@@ -32,7 +32,7 @@
 		<framework.service.version>1.0</framework.service.version>
 		<framework.persist.version>1.0</framework.persist.version>
 		<framework.model.version>1.0</framework.model.version>
-		<jackson.version>2.6.5</jackson.version>
+		<jackson.version>2.13.4.1</jackson.version>
 		<jgrapht.version>1.3.0</jgrapht.version>
 		<motan.version>1.1.4</motan.version>
 	</properties>