diff --git a/pom.xml b/pom.xml
index 7d581ea1a..ac14f77e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,8 +69,8 @@
 		<cluster.runner.version>${elasticsearch.version}.0</cluster.runner.version>
 
 		<!-- Tomcat -->
-		<tomcat.version>9.0.20</tomcat.version>
-		<tomcat.boot.version>0.7.3-RC1</tomcat.boot.version>
+		<tomcat.version>9.0.21</tomcat.version>
+		<tomcat.boot.version>0.7.3</tomcat.boot.version>
 
 		<!-- DEB & RPM build -->
 		<packaging.fess.home.dir>/usr/share/fess</packaging.fess.home.dir>