diff --git a/src/server-rm/tomcat.Dockerfile b/src/server-rm/tomcat.Dockerfile
index 7b6184b..79b3009 100644
--- a/src/server-rm/tomcat.Dockerfile
+++ b/src/server-rm/tomcat.Dockerfile
@@ -4,7 +4,7 @@ COPY . /src
 WORKDIR /src
 RUN mvn -B --no-transfer-progress -DskipTests clean package -pl server-rm -am -Pwith-jstl-impl
 
-FROM docker.io/library/tomcat:10-jre17
+FROM docker.io/library/tomcat:11-jre17
 
 # do not write log files, log everything to the Docker daemon
 COPY --from=build /src/server-rm/config/tomcat-log.properties $CATALINA_BASE/conf/logging.properties