diff --git a/lib/esptool_helper.ex b/lib/esptool_helper.ex
index 8bd3e0d..42b5f70 100644
--- a/lib/esptool_helper.ex
+++ b/lib/esptool_helper.ex
@@ -19,7 +19,7 @@ defmodule ExAtomVM.EsptoolHelper do
         version = "0.0.0"
         requires-python = "==3.13.*"
         dependencies = [
-          "esptool==5.0.2"
+          "esptool==5.2.0"
         ]
         """)