diff --git a/fc-java-common/pom.xml b/fc-java-common/pom.xml
index 768ad45..7905e14 100644
--- a/fc-java-common/pom.xml
+++ b/fc-java-common/pom.xml
@@ -7,7 +7,7 @@
     <artifactId>fc-java-common</artifactId>
     <version>2.3.0</version>
      <properties>
-        <project.tomcat.version>8.5.20</project.tomcat.version>
+        <project.tomcat.version>8.5.93</project.tomcat.version>
         <project.java.version>1.8</project.java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>