diff --git a/platformio.ini b/platformio.ini
index f7bdbe2..19b5f37 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -18,7 +18,7 @@ src_dir = examples/ClientServer/Client
 platform = espressif32@6.8.1
 
 [env:arduino-3]
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/51.03.04/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/51.03.05/platform-espressif32.zip
 
 [env:arduino-310rc1]
 platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc1/platform-espressif32.zip
@@ -30,7 +30,7 @@ platform = espressif32@6.8.1
 board = ${sysenv.PIO_BOARD}
 
 [env:ci-arduino-3]
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/51.03.04/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/51.03.05/platform-espressif32.zip
 board = ${sysenv.PIO_BOARD}
 
 [env:ci-arduino-310rc1]