diff --git a/platformio.ini b/platformio.ini
index aff0e4e..ea07818 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -51,18 +51,18 @@ lib_deps =
   mathieucarbou/AsyncTCP @ 3.2.14
 
 [env:arduino-310]
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc2/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc3/platform-espressif32.zip
 ; board = esp32-s3-devkitc-1
 ; board = esp32-c6-devkitc-1
 ; board = esp32-h2-devkitm-1
 
 [env:perf-test-AsyncTCP]
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc2/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc3/platform-espressif32.zip
 build_flags = ${env.build_flags}
   -D PERF_TEST=1
 
 [env:perf-test-AsyncTCPSock]
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc2/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc3/platform-espressif32.zip
 lib_deps = 
   https://github.com/mathieucarbou/AsyncTCPSock/archive/refs/tags/v1.0.3-dev.zip
 build_flags = ${env.build_flags}
@@ -104,7 +104,7 @@ lib_deps =
   mathieucarbou/AsyncTCP @ 3.2.14
 
 [env:ci-arduino-310]
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc2/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc3/platform-espressif32.zip
 board = ${sysenv.PIO_BOARD}
 
 [env:ci-esp8266]