diff --git a/xxl-job-demo/pom.xml b/xxl-job-demo/pom.xml
index 81d13e5..ac2ef06 100644
--- a/xxl-job-demo/pom.xml
+++ b/xxl-job-demo/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>com.xuxueli</groupId>
             <artifactId>xxl-job-core</artifactId>
-            <version>2.3.0</version>
+            <version>2.3.1</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>