diff --git a/dockers/docker-orchagent/Dockerfile.j2 b/dockers/docker-orchagent/Dockerfile.j2
index d08ecdb49d..2584a34e1e 100755
--- a/dockers/docker-orchagent/Dockerfile.j2
+++ b/dockers/docker-orchagent/Dockerfile.j2
@@ -1,5 +1,5 @@
 {% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
-FROM docker-config-engine-stretch
+FROM docker-config-engine-buster
 
 ARG docker_container_name
 RUN [ -f /etc/rsyslog.conf ] && sed -ri "s/%syslogtag%/$docker_container_name#%syslogtag%/;" /etc/rsyslog.conf
diff --git a/rules/docker-orchagent.mk b/rules/docker-orchagent.mk
index 4d63502ebb..e60bc81914 100644
--- a/rules/docker-orchagent.mk
+++ b/rules/docker-orchagent.mk
@@ -6,23 +6,21 @@ DOCKER_ORCHAGENT_DBG = $(DOCKER_ORCHAGENT_STEM)-$(DBG_IMAGE_MARK).gz
 
 $(DOCKER_ORCHAGENT)_DEPENDS += $(SWSS)
 
-$(DOCKER_ORCHAGENT)_DBG_DEPENDS = $($(DOCKER_CONFIG_ENGINE_STRETCH)_DBG_DEPENDS)
+$(DOCKER_ORCHAGENT)_DBG_DEPENDS = $($(DOCKER_CONFIG_ENGINE_BUSTER)_DBG_DEPENDS)
 $(DOCKER_ORCHAGENT)_DBG_DEPENDS +=   $(SWSS_DBG) \
                                 $(LIBSWSSCOMMON_DBG) \
                                 $(LIBSAIREDIS_DBG)
 
-$(DOCKER_ORCHAGENT)_DBG_IMAGE_PACKAGES = $($(DOCKER_CONFIG_ENGINE_STRETCH)_DBG_IMAGE_PACKAGES)
+$(DOCKER_ORCHAGENT)_DBG_IMAGE_PACKAGES = $($(DOCKER_CONFIG_ENGINE_BUSTER)_DBG_IMAGE_PACKAGES)
 
 $(DOCKER_ORCHAGENT)_PATH = $(DOCKERS_PATH)/$(DOCKER_ORCHAGENT_STEM)
 
-$(DOCKER_ORCHAGENT)_LOAD_DOCKERS += $(DOCKER_CONFIG_ENGINE_STRETCH)
+$(DOCKER_ORCHAGENT)_LOAD_DOCKERS += $(DOCKER_CONFIG_ENGINE_BUSTER)
 
 SONIC_DOCKER_IMAGES += $(DOCKER_ORCHAGENT)
-SONIC_STRETCH_DOCKERS += $(DOCKER_ORCHAGENT)
 SONIC_INSTALL_DOCKER_IMAGES += $(DOCKER_ORCHAGENT)
 
 SONIC_DOCKER_DBG_IMAGES += $(DOCKER_ORCHAGENT_DBG)
-SONIC_STRETCH_DBG_DOCKERS += $(DOCKER_ORCHAGENT_DBG)
 SONIC_INSTALL_DOCKER_DBG_IMAGES += $(DOCKER_ORCHAGENT_DBG)
 
 $(DOCKER_ORCHAGENT)_CONTAINER_NAME = swss
diff --git a/src/sonic-swss b/src/sonic-swss
index 17a2f93a54..01f810f43e 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 17a2f93a545b8669e44a62231c340ba518272ed7
+Subproject commit 01f810f43e71a570f7821c63f8ac030c03f88150