diff --git a/MvnDemo/pom.xml b/MvnDemo/pom.xml
index 782fe30..3bae4ae 100644
--- a/MvnDemo/pom.xml
+++ b/MvnDemo/pom.xml
@@ -41,7 +41,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.8.1</version>
+				<version>3.13.0</version>
 				<configuration>
 					<source>${maven.compiler.source}</source>
 					<target>${maven.compiler.target}</target>
@@ -52,7 +52,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-shade-plugin</artifactId>
-				<version>3.2.4</version>
+				<version>3.6.0</version>
 				<configuration>
 					<createDependencyReducedPom>false</createDependencyReducedPom>
 				</configuration>
@@ -124,7 +124,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.11.1</version>
+				<version>3.11.2</version>
 				<configuration>
 					<show>private</show>
 					<nohelp>true</nohelp>
@@ -134,7 +134,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-checkstyle-plugin</artifactId>
-				<version>3.0.0</version>
+				<version>3.6.0</version>
 			</plugin>
 
 		</plugins>