diff --git a/pom.xml b/pom.xml
index ef9da84..727137c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>org.eclipse.paho</groupId>
             <artifactId>org.eclipse.paho.client.mqttv3</artifactId>
-            <version>1.2.0</version>
+            <version>1.2.1</version>
         </dependency>
 
 
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
-            <version>5.7.9</version>
+            <version>5.8.21</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file