diff --git a/integration-tests/docker/environment-configs/coordinator b/integration-tests/docker/environment-configs/coordinator
index 84b563c3a44..c9226e1da69 100644
--- a/integration-tests/docker/environment-configs/coordinator
+++ b/integration-tests/docker/environment-configs/coordinator
@@ -21,7 +21,7 @@ DRUID_SERVICE=coordinator
 DRUID_LOG_PATH=/shared/logs/coordinator.log
 
 # JAVA OPTS
-SERVICE_DRUID_JAVA_OPTS=-server -Xmx64m -Xms64m -XX:+UseG1GC -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5006
+SERVICE_DRUID_JAVA_OPTS=-server -Xmx128m -Xms64m -XX:+UseG1GC -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5006
 
 # Druid configs
 druid_host=druid-coordinator
diff --git a/integration-tests/docker/environment-configs/overlord b/integration-tests/docker/environment-configs/overlord
index cb4f5f26dd2..d6f7f01303e 100644
--- a/integration-tests/docker/environment-configs/overlord
+++ b/integration-tests/docker/environment-configs/overlord
@@ -21,7 +21,7 @@ DRUID_SERVICE=overlord
 DRUID_LOG_PATH=/shared/logs/overlord.log
 
 # JAVA OPTS
-SERVICE_DRUID_JAVA_OPTS=-server -Xmx64m -Xms64m -XX:+UseG1GC -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5009
+SERVICE_DRUID_JAVA_OPTS=-server -Xmx128m -Xms64m -XX:+UseG1GC -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5009
 
 # Druid configs
 druid_host=druid-overlord