diff --git a/jun_spring_plugin/spring_mybatis_plus_generator/pom.xml b/jun_spring_plugin/spring_mybatis_plus_generator/pom.xml
index 1d1ad7098e..1ce29e41f9 100644
--- a/jun_spring_plugin/spring_mybatis_plus_generator/pom.xml
+++ b/jun_spring_plugin/spring_mybatis_plus_generator/pom.xml
@@ -17,7 +17,7 @@
     <servlet.version>3.1.0</servlet.version>
     <jstl.version>1.2.5</jstl.version>
     <taglibs.version>1.2.5</taglibs.version>
-    <jackson.version>2.9.4</jackson.version>
+    <jackson.version>2.12.7.1</jackson.version>
     <commons.lang3.version>3.7</commons.lang3.version>
     <velocity.version>2.0</velocity.version>
     <java.mail.version>1.4.7</java.mail.version>