diff --git a/pom.xml b/pom.xml
index a6fbe75..8c7bc90 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
         <h2.version>1.4.199</h2.version>
         <!-- xml -->
         <dom4j.version>1.6.1</dom4j.version>
-        <xstream.version>1.4.11.1</xstream.version>
+        <xstream.version>1.4.19</xstream.version>
         <!-- Alibaba -->
         <druid.version>1.1.20</druid.version>
         <fastjson.version>1.2.59</fastjson.version>