diff --git a/platformio.ini b/platformio.ini
index c9515ae..70c0d87 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -24,7 +24,7 @@ upload_protocol = esptool
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder, log2file
 lib_deps = 
-  bblanchon/ArduinoJson @ 7.1.0
+  bblanchon/ArduinoJson @ 7.2.0
   mathieucarbou/AsyncTCP @ 3.2.5
 board = esp32dev
 
@@ -46,7 +46,7 @@ platform = espressif8266
 board = huzzah
 ; board = d1_mini
 lib_deps = 
-  bblanchon/ArduinoJson @ 7.1.0
+  bblanchon/ArduinoJson @ 7.2.0
   esphome/ESPAsyncTCP-esphome @ 2.0.0
 
 ;  PlatformIO support for Raspberry Pi Pico is not official
@@ -59,7 +59,7 @@ upload_protocol = picotool
 platform = https://github.com/maxgerhardt/platform-raspberrypi.git
 board = rpipicow
 lib_deps = 
-  bblanchon/ArduinoJson @ 7.1.0
+  bblanchon/ArduinoJson @ 7.2.0
   khoih-prog/AsyncTCP_RP2040W @ 1.2.0
 
 ;  CI
@@ -80,7 +80,7 @@ board = ${sysenv.PIO_BOARD}
 platform = espressif8266
 board = ${sysenv.PIO_BOARD}
 lib_deps = 
-  bblanchon/ArduinoJson @ 7.1.0
+  bblanchon/ArduinoJson @ 7.2.0
   esphome/ESPAsyncTCP-esphome @ 2.0.0
 
 [env:ci-raspberrypi]
@@ -88,5 +88,5 @@ lib_deps =
 platform = https://github.com/maxgerhardt/platform-raspberrypi.git
 board = ${sysenv.PIO_BOARD}
 lib_deps = 
-  bblanchon/ArduinoJson @ 7.1.0
+  bblanchon/ArduinoJson @ 7.2.0
   khoih-prog/AsyncTCP_RP2040W @ 1.2.0