diff --git a/package/package_esp32_index.template.json b/package/package_esp32_index.template.json
index 497b26ccf..8e1c968ab 100644
--- a/package/package_esp32_index.template.json
+++ b/package/package_esp32_index.template.json
@@ -343,7 +343,7 @@
             },
             {
               "host": "aarch64-linux-gnu",
-              "url": "https://github.com/espressif/arduino-esp32/releases/download/2.0.4/esptool-3.3-linux.tar.gz",
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/2.0.4/esptool-4.2.1-linux.tar.gz",
               "archiveFileName": "esptool-4.2.1-linux.tar.gz",
               "checksum": "SHA-256:5a45fb77eb6574554ec2f45230d0b350f26f9c24ab3b6c13c4031ebdf72a34ab",
               "size": "90123"