diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81f9b1af..2fd9e7b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Updated bootloaders with `release/v5.5` ones from IDF (#976)
+
 ### Fixed
 
 - Corrected eFuse BLOCK0 definitions for ESP32-C2, ESP32-C3, and ESP32-S3 (#961)
diff --git a/espflash/resources/README.md b/espflash/resources/README.md
index 191de376..a82b0326 100644
--- a/espflash/resources/README.md
+++ b/espflash/resources/README.md
@@ -1,9 +1,14 @@
 # Espflash Resources
 
-The listed bootloaders from `espressif/esp-idf` were built with `release/v5.4` at commit `3ad3632`, using default settings:
-https://github.com/espressif/esp-idf/tree/release/v5.4
+The listed bootloaders from `espressif/esp-idf` were built with `release/v5.5` at commit `d66ebb8`, using default settings:
+https://github.com/espressif/esp-idf/tree/release/v5.5
 
-For now, `esp-hal` uses MMU page size as `0x10000` (64k) therefore the flash size has to be changed to 64MB.
+For now, `esp-hal` uses MMU page size as `0x10000` (64k) for ESP32-C2, ESP32-C6 and ESP32-H2, therefore the flash size has to be changed to 64MB. This can be done in `menuconfig` with the `flash size` config or adding the following to the `sdkconfig` file:
+
+```
+CONFIG_ESPTOOLPY_FLASHSIZE_64MB=y
+CONFIG_ESPTOOLPY_FLASHSIZE="64MB"
+```
 
 The flasher stubs are taken from the `espressif/esptool` repository:
 https://github.com/espressif/esptool/tree/master/esptool/targets/stub_flasher/1
diff --git a/espflash/resources/bootloaders/esp32-bootloader.bin b/espflash/resources/bootloaders/esp32-bootloader.bin
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