diff --git a/yonghe-ssm/pom.xml b/yonghe-ssm/pom.xml
index 7281e10..468b933 100644
--- a/yonghe-ssm/pom.xml
+++ b/yonghe-ssm/pom.xml
@@ -19,7 +19,7 @@
 		<jstl.version>1.2</jstl.version>
 		<servlet-api.version>2.5</servlet-api.version>
 		<jsp-api.version>2.0</jsp-api.version>
-		<jackson.version>2.4.2</jackson.version>
+		<jackson.version>2.9.10.8</jackson.version>
 	</properties>
 
 	<dependencies>