diff --git a/Keishiki/ext/bgfx b/Keishiki/ext/bgfx
index 4414571..4ceffda 160000
--- a/Keishiki/ext/bgfx
+++ b/Keishiki/ext/bgfx
@@ -1 +1 @@
-Subproject commit 4414571c2c4182bd669efcac156437b91074064d
+Subproject commit 4ceffda6def0e57d70d8ea6aab8178be091fed37