diff --git a/components/esp32/lib b/components/esp32/lib
index 635d627fd..3a4f91f9e 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 635d627fd336ea79fac0911e81963a31764e70ed
+Subproject commit 3a4f91f9e534f86e6592bd844ed7a74e25e1f68b