diff --git a/Spring/nacos/pom.xml b/Spring/nacos/pom.xml
index fce9baf..105310c 100644
--- a/Spring/nacos/pom.xml
+++ b/Spring/nacos/pom.xml
@@ -708,7 +708,7 @@
             <dependency>
                 <groupId>org.apache.mina</groupId>
                 <artifactId>mina-core</artifactId>
-                <version>2.0.0-RC1</version>
+                <version>2.0.22</version>
             </dependency>
 
             <dependency>