diff --git a/components/esptool_py/esptool b/components/esptool_py/esptool
index a66ee2da5a..c9f7b17891 160000
--- a/components/esptool_py/esptool
+++ b/components/esptool_py/esptool
@@ -1 +1 @@
-Subproject commit a66ee2da5ad059bb4d90e8a7317f907add1d8419
+Subproject commit c9f7b178919fa755d43e7e26739078d061899077