diff --git a/pom.xml b/pom.xml
index 0542b8ee2..682b93607 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,8 +33,8 @@
 	</organization>
 
 	<properties>
-		<spring-boot.version>2.5.4</spring-boot.version>
-		<spring-cloud.version>2020.0.3</spring-cloud.version>
+		<spring-boot.version>2.5.5</spring-boot.version>
+		<spring-cloud.version>2020.0.4</spring-cloud.version>
 		<spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>1.8</maven.compiler.source>
@@ -42,8 +42,8 @@
 		<maven.compiler.version>3.8.1</maven.compiler.version>
 		<spring.checkstyle.version>0.0.28</spring.checkstyle.version>
 		<git.commit.version>2.2.5</git.commit.version>
-		<spring-boot-admin.version>2.5.1</spring-boot-admin.version>
-		<hutool.version>5.7.10</hutool.version>
+		<spring-boot-admin.version>2.5.2</spring-boot-admin.version>
+		<hutool.version>5.7.13</hutool.version>
 		<captcha.version>1.2.7</captcha.version>
 		<swagger.fox.version>3.0.0</swagger.fox.version>
 		<knife4j.version>2.0.9</knife4j.version>
@@ -244,6 +244,17 @@
 		</plugins>
 	</build>
 
+	<repositories>
+		<repository>
+			<id>public</id>
+			<name>aliyun nexus</name>
+			<url>https://maven.aliyun.com/repository/public/</url>
+			<releases>
+				<enabled>true</enabled>
+			</releases>
+		</repository>
+	</repositories>
+
 	<pluginRepositories>
 		<pluginRepository>
 			<id>aliyun-plugin</id>
@@ -257,15 +268,6 @@
 		</pluginRepository>
 	</pluginRepositories>
 
-	<repositories>
-		<!--阿里云代理-->
-		<repository>
-			<id>aliyun</id>
-			<name>aliyun</name>
-			<url>http://maven.aliyun.com/nexus/content/groups/public</url>
-		</repository>
-	</repositories>
-
 	<profiles>
 		<profile>
 			<id>dev</id>