diff --git a/pom.xml b/pom.xml
index b6d06c8..bf28a3b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <org.apache.commons.commons-collections4.version>4.1</org.apache.commons.commons-collections4.version>
         <commons-codec.version>1.11</commons-codec.version>
         <lombok.version>1.16.18</lombok.version>
-        <jackson.version>2.10.5.1</jackson.version>
+        <jackson.version>2.12.7.1</jackson.version>
         <logback.version>1.1.8</logback.version>
         <fastjson.version>1.2.62</fastjson.version>
         <mybatis.version>3.4.1</mybatis.version>