diff --git a/pom.xml b/pom.xml
index c888cfd..4fd4453 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
         <spring-boot.version>2.6.3</spring-boot.version>
         <spring-cloud.version>2021.0.0</spring-cloud.version>
         <spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version>
-        <alibaba.nacos.version>2.0.3</alibaba.nacos.version>
+        <alibaba.nacos.version>2.0.4</alibaba.nacos.version>
         <spring-boot-admin.version>2.6.1</spring-boot-admin.version>
         <spring-boot.mybatis>2.2.0</spring-boot.mybatis>
         <swagger.fox.version>3.0.0</swagger.fox.version>