diff --git a/kernel-firmware-mediatek b/kernel-firmware-mediatek
index a6332c4..509550e 160000
--- a/kernel-firmware-mediatek
+++ b/kernel-firmware-mediatek
@@ -1 +1 @@
-Subproject commit a6332c44b969eeda3ac6cc786e1949563300580640c04b33b0067dd26b3d5c7e
+Subproject commit 509550eba182283a0e0300922b7fbaa2fabde523ce92e9f8e384e13d36daa0f3