diff --git a/builder/frameworks/libopencm3 b/builder/frameworks/libopencm3
index 945d52d..d656847 160000
--- a/builder/frameworks/libopencm3
+++ b/builder/frameworks/libopencm3
@@ -1 +1 @@
-Subproject commit 945d52d28eb2834cf6f06a9725516e7013fc6dbd
+Subproject commit d6568477b97cc90dcbf8cb57f1a967712937747a
diff --git a/platform.json b/platform.json
index 44352b2..38646b7 100644
--- a/platform.json
+++ b/platform.json
@@ -12,7 +12,7 @@
     "type": "git",
     "url": "https://github.com/platformio/platform-ststm32.git"
   },
-  "version": "1.8.0",
+  "version": "1.8.1",
   "packageRepositories": [
     "https://dl.bintray.com/platformio/dl-packages/manifest.json",
     "https://sourceforge.net/projects/platformio-storage/files/packages/manifest.json/download",