diff --git a/pom.xml b/pom.xml
index 47e01b9cfd..730780cd58 100644
--- a/pom.xml
+++ b/pom.xml
@@ -138,7 +138,7 @@
         <org.apache.maven.plugin-testing.maven-plugin-testing-harness.version>3.5.0</org.apache.maven.plugin-testing.maven-plugin-testing-harness.version>
         <org.apache.maven.plugin-tools.plugin-annotations.version>3.15.2</org.apache.maven.plugin-tools.plugin-annotations.version>
         <org.apache.maven.version>3.9.12</org.apache.maven.version>
-        <org.apache.tomcat.version>11.0.15</org.apache.tomcat.version>
+        <org.apache.tomcat.version>11.0.20</org.apache.tomcat.version>
         <org.codehaus.plexus.utils.version>4.0.2</org.codehaus.plexus.utils.version>
         <org.eclipse.jetty.version>11.0.26</org.eclipse.jetty.version>
         <org.eclipse.persistence.eclipselink.version>4.0.8</org.eclipse.persistence.eclipselink.version>