diff --git a/components/esp_phy/lib b/components/esp_phy/lib
index 7255b24596..78706e3c6a 160000
--- a/components/esp_phy/lib
+++ b/components/esp_phy/lib
@@ -1 +1 @@
-Subproject commit 7255b24596a11f67bada61ef169b7a7a00791cbd
+Subproject commit 78706e3c6ab27bafa3d659674395ddd3b41321b3