diff --git a/backgroup about SSM/imooc-video-admin/pom.xml b/backgroup about SSM/imooc-video-admin/pom.xml
index 74843d2..bbf083a 100644
--- a/backgroup about SSM/imooc-video-admin/pom.xml	
+++ b/backgroup about SSM/imooc-video-admin/pom.xml	
@@ -18,7 +18,7 @@
 		<mybatis.paginator.version>1.2.15</mybatis.paginator.version>
 		<mysql.version>5.1.41</mysql.version>
 		<slf4j.version>1.7.21</slf4j.version>
-		<jackson.version>2.7.4</jackson.version>
+		<jackson.version>2.12.1</jackson.version>
 		<!-- 连接池 阿里巴巴数据源 全世界最牛逼的data source 没有之一 -->
 		<druid.version>1.1.0</druid.version>
 		<httpclient.version>4.3.5</httpclient.version>