diff --git a/STM32F10X_Lib b/STM32F10X_Lib
index 74ff937..2cf6b77 160000
--- a/STM32F10X_Lib
+++ b/STM32F10X_Lib
@@ -1 +1 @@
-Subproject commit 74ff93791264faef4c2d8e871b2877d24e0bd1c1
+Subproject commit 2cf6b7712637a7961d52e0deee5f9b257bb9b9be