diff --git a/third_party/cmsis_device_f4 b/third_party/cmsis_device_f4
index 6fe2c1f..7ac6909 160000
--- a/third_party/cmsis_device_f4
+++ b/third_party/cmsis_device_f4
@@ -1 +1 @@
-Subproject commit 6fe2c1f498feda34ee422720ff8b3bd1b4656145
+Subproject commit 7ac69098b3e5f9b2d929acd4f087e92a7e59e0e9