diff --git a/pom.xml b/pom.xml
index ab639de04..92e31265a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <poi.version>4.1.2</poi.version>
         <velocity.version>2.3</velocity.version>
         <!-- override dependency version -->
-        <tomcat.version>9.0.100</tomcat.version>
+        <tomcat.version>9.0.98</tomcat.version>
         <logback.version>1.2.13</logback.version>
         <spring-framework.version>5.3.39</spring-framework.version>
     </properties>