diff --git a/environments/servlet/pom.xml b/environments/servlet/pom.xml
index 3c0446c7a5..04f6f8b22a 100644
--- a/environments/servlet/pom.xml
+++ b/environments/servlet/pom.xml
@@ -25,7 +25,7 @@
     </description>
 
     <properties>
-        <tomcat.version>11.0.2</tomcat.version>
+        <tomcat.version>11.0.4</tomcat.version>
         <jetty.version>12.0.16</jetty.version>
         <websockets.api>2.2.0</websockets.api>
         <undertow.version>2.3.18.Final</undertow.version>