diff --git a/ini/stm32f1.ini b/ini/stm32f1.ini
index 94693d65a4..7283adda4b 100644
--- a/ini/stm32f1.ini
+++ b/ini/stm32f1.ini
@@ -23,7 +23,7 @@
 # HAL/STM32 Base Environment values
 #
 [common_stm32]
-platform      = ststm32@~12.0
+platform      = ststm32@~12.1
 build_flags   = ${common.build_flags}
   -std=gnu++14
   -DUSBCON -DUSBD_USE_CDC
@@ -36,7 +36,7 @@ src_filter    = ${common.default_src_filter} +<src/HAL/STM32> +<src/HAL/shared/b
 # HAL/STM32F1 Common Environment values
 #
 [common_stm32f1]
-platform          = ststm32@~12.0
+platform          = ststm32@~12.1
 board_build.core  = maple
 build_flags       = !python Marlin/src/HAL/STM32F1/build_flags.py
   ${common.build_flags}