diff --git a/arch/stm32/stm32.ini b/arch/stm32/stm32.ini
index 153ca9f3e..d91607a7d 100644
--- a/arch/stm32/stm32.ini
+++ b/arch/stm32/stm32.ini
@@ -2,7 +2,7 @@
 extends = arduino_base
 platform =
   # renovate: datasource=custom.pio depName=platformio/ststm32 packageName=platformio/platform/ststm32
-  platformio/ststm32@19.2.0
+  platformio/ststm32@19.3.0
 platform_packages =
   # TODO renovate
   platformio/framework-arduinoststm32@https://github.com/stm32duino/Arduino_Core_STM32/archive/2.10.1.zip