diff --git a/lib/stm32lib b/lib/stm32lib
index d752828b3..a5e93de18 160000
--- a/lib/stm32lib
+++ b/lib/stm32lib
@@ -1 +1 @@
-Subproject commit d752828b3654c26ee5c4a236eb13c1ba86bd5aa7
+Subproject commit a5e93de18479879dd129cf6272cfd75e0c794bd4