diff --git a/pom.xml b/pom.xml
index 5bb24d7f..af6bd8ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,7 +54,7 @@
 		<druid.version>1.1.5</druid.version>
 
 		<lombok.version>1.16.6</lombok.version>
-		<gson.version>2.5</gson.version>
+		<gson.version>2.8.9</gson.version>
         <fastjson.version>1.2.72</fastjson.version>
 
 		<guava.version>18.0</guava.version>