diff --git a/pom.xml b/pom.xml
index da43e04..019e5c7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -221,7 +221,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.7.0</version>
+			<version>2.12.7.1</version>
 		</dependency>
 		<!-- pagehelper 分页 -->
 		<dependency>