diff --git a/pom.xml b/pom.xml
index fef5fdf..b7855c7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
         <solr-solrj.version>4.10.3</solr-solrj.version>
         <rockectmq.version>4.4.0</rockectmq.version>
         <lombok.version>1.16.18</lombok.version>
-        <gson.version>2.8.2</gson.version>
+        <gson.version>2.8.9</gson.version>
         <junit.version>4.12</junit.version>
         <assertj.version>3.9.1</assertj.version>
         <swagger.version>2.6.1</swagger.version>