diff --git a/pom.xml b/pom.xml
index 7f7acb6..ffa216b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 
@@ -39,12 +39,12 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-api</artifactId>
-			<version>2.7</version>
+			<version>2.16.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.7</version>
+			<version>2.17.1</version>
 		</dependency>
 		<dependency> <!-- 桥接：告诉Slf4j使用Log4j2 -->
 			<groupId>org.apache.logging.log4j</groupId>
@@ -70,7 +70,7 @@
 		<dependency>
 			<groupId>org.apache.struts</groupId>
 			<artifactId>struts2-core</artifactId>
-			<version>2.5.18</version>
+			<version>2.5.30</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.struts</groupId>
@@ -93,7 +93,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-core</artifactId>
-			<version>4.3.20.RELEASE</version>
+			<version>5.2.22.RELEASE</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
@@ -103,7 +103,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-beans</artifactId>
-			<version>4.3.20.RELEASE</version>
+			<version>5.3.18</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.data</groupId>
@@ -113,12 +113,12 @@
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-core</artifactId>
-			<version>5.1.2.Final</version>
+			<version>5.4.24.Final</version>
 		</dependency>
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.5</version>
+			<version>8.0.28</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-dbcp</groupId>