diff --git a/pom.xml b/pom.xml
index e1e32a9859..85985e1f19 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
         <hibernate.jpamodelgen.version>5.6.3.Final</hibernate.jpamodelgen.version>
         <mybatis-spring-boot.version>2.1.1</mybatis-spring-boot.version>
         <mybatis.version>3.5.6</mybatis.version>
-        <tomcat-embed.version>9.0.99</tomcat-embed.version>
+        <tomcat-embed.version>9.0.104</tomcat-embed.version>
         <springcloud.version>2021.0.7</springcloud.version>
         <spring-cloud-config-server.version>3.1.4</spring-cloud-config-server.version>
         <spring-cloud-starter-config.version>2.2.1.RELEASE</spring-cloud-starter-config.version>