diff --git a/generators/server/resources/Dockerfile b/generators/server/resources/Dockerfile
index 68c064a17bb..0f7b1be330a 100644
--- a/generators/server/resources/Dockerfile
+++ b/generators/server/resources/Dockerfile
@@ -46,7 +46,7 @@ LABEL ALIAS=kafka
 FROM confluentinc/cp-zookeeper:7.7.1
 LABEL ALIAS=zookeeper
 
-FROM apachepulsar/pulsar:3.3.2
+FROM apachepulsar/pulsar:4.0.0
 LABEL ALIAS=pulsar
 
 FROM sonarqube:10.7.0-community