diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1bf4f5dc2..327fecc2e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,14 +3,23 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased] - Development
 
-## [13.1.0.2]
+## [13.1.0.3]
 ### Added
-- Support for HDMI CEC protocol (#19434)
 - Support for Shelly PlusPMMini, Plus1Mini and Plus1PMMini
-- Support different baudrates on BL0942
 
 ### Breaking Changed
 
+### Changed
+
+### Fixed
+
+### Removed
+
+## [13.1.0.2] 20230914
+### Added
+- Support for HDMI CEC protocol (#19434)
+- Support different baudrates on BL0942
+
 ### Changed
 - Berry fast_loop is now called every 5ms whatever the Sleep value (#19436)
 - Reduce IRAM consumption of HDMI CEC to 1453 bytes (#19452)
@@ -26,7 +35,6 @@ All notable changes to this project will be documented in this file.
 - Support for IPv6 link-local zones for esp-idf 5.1 (necessary for Matter)
 - ESP32C3 relay click on restart
 
-### Removed
 
 ## [13.1.0.1] 20230831
 ### Added
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 7f3e7db3f..3c4ebee90 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -36,9 +36,9 @@ While fallback or downgrading is common practice it was never supported due to S
 
 This release will be supported from ESP8266/Arduino library Core version **2.7.4.9** due to reported security and stability issues on previous Core version. This will also support gzipped binaries.
 
-This release will be supported from ESP32/Arduino library Core version **2.0.11**.
+This release will be supported from ESP32/Arduino library Core version **2.0.12**.
 
-Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.11 have been removed.
+Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.12 have been removed.
 
 ## Support of TLS
 
@@ -80,7 +80,7 @@ Historical binaries can be downloaded from
 The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz``
 
 ### ESP32, ESP32-C3, ESP32-S2 and ESP32-S3 based
-The following binary downloads have been compiled with ESP32/Arduino library core version **2.0.11**.
+The following binary downloads have been compiled with ESP32/Arduino library core version **2.0.12**.
 
 - **tasmota32.bin** = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash.  **RECOMMENDED RELEASE BINARY**
 - **tasmota32xy.bin** = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 and 4M+ flash.
@@ -110,7 +110,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 
 [Complete list](BUILDS.md) of available feature and sensors.
 
-## Changelog v13.1.0.2
+## Changelog v13.1.0.3
 ### Added
 - Experimental support for ESP32-C2 and ESP32-C6 using Arduino core v3.0 
 - Commands to allow setting of timeprop parameters [#19310](https://github.com/arendst/Tasmota/issues/19310)
diff --git a/tasmota/include/tasmota_version.h b/tasmota/include/tasmota_version.h
index ce381aebb..967c3b1d0 100644
--- a/tasmota/include/tasmota_version.h
+++ b/tasmota/include/tasmota_version.h
@@ -20,6 +20,6 @@
 #ifndef _TASMOTA_VERSION_H_
 #define _TASMOTA_VERSION_H_
 
-const uint32_t VERSION = 0x0D010002;   // 13.1.0.2
+const uint32_t VERSION = 0x0D010003;   // 13.1.0.3
 
 #endif  // _TASMOTA_VERSION_H_