更新部分库的版本

pom.xml

@@ -17,11 +17,11 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
-        <spring-boot.version>2.5.3</spring-boot.version>
+        <spring-boot.version>2.5.4</spring-boot.version>
         <spring-cloud.version>2020.0.3</spring-cloud.version>
         <spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version>
-        <alibaba.nacos.version>1.4.2</alibaba.nacos.version>
-        <spring-boot-admin.version>2.4.3</spring-boot-admin.version>
+        <alibaba.nacos.version>2.0.3</alibaba.nacos.version>
+        <spring-boot-admin.version>2.5.1</spring-boot-admin.version>
         <spring-boot.mybatis>2.2.0</spring-boot.mybatis>
         <swagger.fox.version>3.0.0</swagger.fox.version>
         <swagger.core.version>1.6.2</swagger.core.version>
@@ -270,5 +270,4 @@
             </plugin>
         </plugins>
     </build>
-
 </project>