diff --git a/external/google-test b/external/google-test
index ecd5308..a2b8a8e 160000
--- a/external/google-test
+++ b/external/google-test
@@ -1 +1 @@
-Subproject commit ecd530865cefdfa7dea58e84f6aa1b548950363d
+Subproject commit a2b8a8e07628e5fd60644b6dd99c1b5e7d7f1f47
diff --git a/external/midi-usb b/external/midi-usb
index 0a1ef74..1e2508d 160000
--- a/external/midi-usb
+++ b/external/midi-usb
@@ -1 +1 @@
-Subproject commit 0a1ef7498dad7904d2a54530616f418dcba9197c
+Subproject commit 1e2508d529e9626efb1b006b3d80d6c20a191e38