diff --git a/README.md b/README.md
index 0c6ebae..fc9a997 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Prerequisites:
 The Wiki is AI generated and insane detailed and accurate.
 
 ### Stable Arduino
-currently espressif Arduino 3.3.3 and IDF 5.5.1.251017
+currently espressif Arduino 3.3.4 and IDF 5.5.1.251106
 
 ```ini
 [env:stable]
diff --git a/platform.json b/platform.json
index 50d7b6b..9bd286c 100644
--- a/platform.json
+++ b/platform.json
@@ -18,7 +18,7 @@
     "type": "git",
     "url": "https://github.com/pioarduino/platform-espressif32.git"
   },
-  "version": "55.03.33",
+  "version": "55.03.34",
   "frameworks": {
     "arduino": {
       "script": "builder/frameworks/arduino.py"
@@ -33,13 +33,13 @@
       "type": "framework",
       "optional": true,
       "owner": "espressif",
-      "version": "https://github.com/espressif/arduino-esp32/releases/download/3.3.3/esp32-3.3.3.tar.xz"
+      "version": "https://github.com/espressif/arduino-esp32/releases/download/3.3.4/esp32-3.3.4.tar.xz"
     },
     "framework-arduinoespressif32-libs": {
       "type": "framework",
       "optional": true,
       "owner": "espressif",
-      "version": "https://github.com/espressif/arduino-esp32/releases/download/3.3.3/esp32-3.3.3-libs.tar.xz"
+      "version": "https://github.com/espressif/arduino-esp32/releases/download/3.3.4/esp32-3.3.4-libs.tar.xz"
     },
     "framework-arduino-c2-skeleton-lib": {
       "type": "framework",
@@ -51,7 +51,7 @@
       "type": "framework",
       "optional": true,
       "owner": "pioarduino",
-      "version": "https://github.com/pioarduino/esp-idf/releases/download/v5.5.1.251017/esp-idf-v5.5.1.tar.xz"
+      "version": "https://github.com/pioarduino/esp-idf/releases/download/v5.5.1.251106/esp-idf-v5.5.1.tar.xz"
     },
     "toolchain-xtensa-esp-elf": {
       "type": "toolchain",
diff --git a/platform.py b/platform.py
index 752ddbd..2928911 100644
--- a/platform.py
+++ b/platform.py
@@ -67,7 +67,6 @@ has_internet_connection = penv_setup_module.has_internet_connection
 DEFAULT_DEBUG_SPEED = "5000"
 DEFAULT_APP_OFFSET = "0x10000"
 tl_install_name = "tool-esp_install"
-ARDUINO_ESP32_PACKAGE_URL = "https://raw.githubusercontent.com/espressif/arduino-esp32/master/package/package_esp32_index.template.json"
 
 # MCUs that support ESP-builtin debug
 ESP_BUILTIN_DEBUG_MCUS = frozenset([