diff --git a/parent/pom.xml b/parent/pom.xml
index f3877973..561dd67d 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.1.2</version>
+		<version>3.1.4</version>
 		<relativePath />
 	</parent>
 
@@ -56,7 +56,7 @@
 		<jsqlparser.version>4.6</jsqlparser.version>
 		<atomikos.version>6.0.0</atomikos.version>
 		<druid.version>1.2.18</druid.version>
-		<shiro.version>2.0.0-alpha-2</shiro.version>
+		<shiro.version>2.0.0-alpha-3</shiro.version>
 		<j2cache.version>2.8.0-release</j2cache.version>
 		<swagger3.version>2.2.8</swagger3.version>
 		<log4j2.version>2.18.0</log4j2.version>
@@ -284,7 +284,6 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-javadoc-plugin</artifactId>
-					<version>3.2.0</version>
 					<executions>
 						<execution>
 							<phase>prepare-package</phase>