diff --git a/components/esp_phy/lib b/components/esp_phy/lib
index 89f0a98c97..9491d17bb2 160000
--- a/components/esp_phy/lib
+++ b/components/esp_phy/lib
@@ -1 +1 @@
-Subproject commit 89f0a98c976ddd7c56056fcdb57fd252b7b3f938
+Subproject commit 9491d17bb2f9711cc83a4cfdafcb0326366fc630