diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62f496a76..a391bb385 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -55,7 +55,7 @@
 - Add support for ESP32-S3 and ESP32-C3 devices
 - Deprecation of support for ESP32-S2 devices due to lack of sRAM
 
-Updated libraries to ArduinoJson 6.21.2, ArduinoStreamUtils 1.7.3, AceButton 1.10.1, TFT_eSPI 2.5.0, LovyanGFX 1.1.7 and SimpleFTPServer 2.1.5
+Updated libraries to ArduinoJson 6.21.3, ArduinoStreamUtils 1.7.3, AceButton 1.10.1, TFT_eSPI 2.5.0, LovyanGFX 1.1.7 and SimpleFTPServer 2.1.5
 
 
 ## v0.6.3
diff --git a/platformio.ini b/platformio.ini
index 398280dfe..610fb149e 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -82,7 +82,7 @@ build_flags =
 ; -- Shared library dependencies in all environments
 ; Warning : don't put comments after github links => causes infinite download loop
 lib_deps =
-    bblanchon/ArduinoJson@^6.21.2
+    bblanchon/ArduinoJson@^6.21.3
     ;git+https://github.com/fvanroie/ConsoleInput.git
     ;git+https://github.com/andrethomas/TasmotaSlave.git
     ;git+https://github.com/lvgl/lvgl.git
diff --git a/user_setups/darwin_sdl/darwin_sdl_64bits.ini b/user_setups/darwin_sdl/darwin_sdl_64bits.ini
index 0ecd52036..25f8d5934 100644
--- a/user_setups/darwin_sdl/darwin_sdl_64bits.ini
+++ b/user_setups/darwin_sdl/darwin_sdl_64bits.ini
@@ -67,7 +67,7 @@ lib_deps =
   ; lv_drivers@~7.9.1
   ;lv_drivers=https://github.com/littlevgl/lv_drivers/archive/7d71907c1d6b02797d066f50984b866e080ebeed.zip
   https://github.com/eclipse/paho.mqtt.c.git
-  bblanchon/ArduinoJson@^6.21.2    ; Json(l) parser
+  bblanchon/ArduinoJson@^6.21.3    ; Json(l) parser
   https://github.com/fvanroie/lv_drivers
   git+https://github.com/lvgl/lv_lib_png.git#release/v7
 
diff --git a/user_setups/linux_sdl/linux_sdl_64bits.ini b/user_setups/linux_sdl/linux_sdl_64bits.ini
index b63f61c69..e49d34474 100644
--- a/user_setups/linux_sdl/linux_sdl_64bits.ini
+++ b/user_setups/linux_sdl/linux_sdl_64bits.ini
@@ -62,7 +62,7 @@ lib_deps =
   ;lv_drivers@~7.9.0
   ;lv_drivers=https://github.com/littlevgl/lv_drivers/archive/7d71907c1d6b02797d066f50984b866e080ebeed.zip
   https://github.com/eclipse/paho.mqtt.c.git
-  bblanchon/ArduinoJson@^6.21.2    ; Json(l) parser
+  bblanchon/ArduinoJson@^6.21.3    ; Json(l) parser
   https://github.com/fvanroie/lv_drivers
 
 lib_ignore =
diff --git a/user_setups/win32/windows_sdl_64bits.ini b/user_setups/win32/windows_sdl_64bits.ini
index 3ce848884..9bc1f7c7d 100644
--- a/user_setups/win32/windows_sdl_64bits.ini
+++ b/user_setups/win32/windows_sdl_64bits.ini
@@ -93,7 +93,7 @@ lib_deps =
   ;lv_drivers@~7.9.0
   ;lv_drivers=https://github.com/littlevgl/lv_drivers/archive/7d71907c1d6b02797d066f50984b866e080ebeed.zip
   https://github.com/eclipse/paho.mqtt.c.git
-  bblanchon/ArduinoJson@^6.21.2    ; Json(l) parser
+  bblanchon/ArduinoJson@^6.21.3    ; Json(l) parser
   https://github.com/fvanroie/lv_drivers
 
 lib_ignore =