diff --git a/esptool b/esptool
index 765cf23..4334f05 160000
--- a/esptool
+++ b/esptool
@@ -1 +1 @@
-Subproject commit 765cf23f878a522db6bc34854d4a14bbae470ff6
+Subproject commit 4334f05a91d60718217ffce95a59329792ea8893