diff --git a/platform/barefoot/sonic-platform-modules-arista b/platform/barefoot/sonic-platform-modules-arista
index 7deff3f025..99378f0b5b 160000
--- a/platform/barefoot/sonic-platform-modules-arista
+++ b/platform/barefoot/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 7deff3f0256a5d0c905d8fde1df0b466a4065104
+Subproject commit 99378f0b5b0f28790d91bc317a0fe21e3a2cf6c9
diff --git a/platform/broadcom/sonic-platform-modules-arista b/platform/broadcom/sonic-platform-modules-arista
index 7deff3f025..99378f0b5b 160000
--- a/platform/broadcom/sonic-platform-modules-arista
+++ b/platform/broadcom/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 7deff3f0256a5d0c905d8fde1df0b466a4065104
+Subproject commit 99378f0b5b0f28790d91bc317a0fe21e3a2cf6c9