diff --git a/pom.xml b/pom.xml
index a7a115f..218ded2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
-        <xxl-job>2.1.2</xxl-job>
+        <xxl-job>2.3.1</xxl-job>
     </properties>
 
     <modules>