diff --git a/platform/barefoot/sonic-platform-modules-arista b/platform/barefoot/sonic-platform-modules-arista
index 05a02d74c91f..3943e69510b4 160000
--- a/platform/barefoot/sonic-platform-modules-arista
+++ b/platform/barefoot/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 05a02d74c91fb1b91fbb4602bf8c77067da3ecf2
+Subproject commit 3943e69510b471e65797d6054dd5f47cff3012c3
diff --git a/platform/broadcom/sonic-platform-modules-arista b/platform/broadcom/sonic-platform-modules-arista
index 05a02d74c91f..3943e69510b4 160000
--- a/platform/broadcom/sonic-platform-modules-arista
+++ b/platform/broadcom/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 05a02d74c91fb1b91fbb4602bf8c77067da3ecf2
+Subproject commit 3943e69510b471e65797d6054dd5f47cff3012c3
diff --git a/rules/docker-platform-monitor.mk b/rules/docker-platform-monitor.mk
index b6ea78d53f0b..75a22425fd48 100644
--- a/rules/docker-platform-monitor.mk
+++ b/rules/docker-platform-monitor.mk
@@ -41,9 +41,9 @@ SONIC_INSTALL_DOCKER_DBG_IMAGES += $(DOCKER_PLATFORM_MONITOR_DBG)
 $(DOCKER_PLATFORM_MONITOR)_CONTAINER_NAME = pmon
 $(DOCKER_PLATFORM_MONITOR)_RUN_OPT += --privileged -t
 $(DOCKER_PLATFORM_MONITOR)_RUN_OPT += -v /etc/sonic:/etc/sonic:ro
+$(DOCKER_PLATFORM_MONITOR)_RUN_OPT += -v /var/run/platform_cache:/var/run/platform_cache:ro
 
 # Mount Arista python library on Aboot images to be used by plugins
-$(DOCKER_PLATFORM_MONITOR)_aboot_RUN_OPT += -v /run/arista:/run/arista:ro
 $(DOCKER_PLATFORM_MONITOR)_aboot_RUN_OPT += -v /usr/lib/python2.7/dist-packages/arista:/usr/lib/python2.7/dist-packages/arista:ro
 $(DOCKER_PLATFORM_MONITOR)_aboot_RUN_OPT += -v /usr/lib/python3/dist-packages/arista:/usr/lib/python3/dist-packages/arista:ro
 $(DOCKER_PLATFORM_MONITOR)_aboot_RUN_OPT += -v /usr/lib/python2.7/dist-packages/sonic_platform:/usr/lib/python2.7/dist-packages/sonic_platform:ro