diff --git a/pom.xml b/pom.xml
index c85d15970..be9ec82c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
         <spring.boot.version>2.4.2</spring.boot.version>
         <poi.version>5.2.2</poi.version>
         <xdocreport.version>1.0.6</xdocreport.version>
-        <xstream.version>1.4.19</xstream.version>
+        <xstream.version>1.4.20</xstream.version>
         <junrar.version>7.4.1</junrar.version>
         <redisson.version>3.2.0</redisson.version>
         <sevenzipjbinding.version>16.02-2.01</sevenzipjbinding.version>