diff --git a/WHENCE b/WHENCE
index 943c8045..28ec6bb5 100644
--- a/WHENCE
+++ b/WHENCE
@@ -5535,7 +5535,7 @@ Licence: Redistributable. See LICENCE.mediatek for details.
 Driver: mt7922 - MediaTek MT7922 bluetooth chipset
 
 File: mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
-Version: 20220322164155
+Version: 20220523103832
 
 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 93cd5724..10873983 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