diff --git a/WHENCE b/WHENCE
index 466cf2ad..51cf96fe 100644
--- a/WHENCE
+++ b/WHENCE
@@ -5527,7 +5527,7 @@ Licence: Redistributable. See LICENCE.mediatek for details.
 Driver: mt7922 - MediaTek MT7922 bluetooth chipset
 
 File: mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
-Version: 20210901204456
+Version: 20220322164155
 
 Licence: Redistributable. See LICENCE.mediatek for details.
 
diff --git a/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin b/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
index 3d56c89e..93cd5724 100755
Binary files a/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin and b/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin differ