diff --git a/WHENCE b/WHENCE
index 32eca879..5a2f3888 100644
--- a/WHENCE
+++ b/WHENCE
@@ -4383,7 +4383,7 @@ Licence:
 Driver: cdns-mhdp - Cadence MHDP DP bridge
 
 File: cadence/mhdp8546.bin
-Version: 1.2.12
+Version: 1.2.15
 
 Licence: Redistributable. See LICENCE.cadence for details
 
diff --git a/cadence/mhdp8546.bin b/cadence/mhdp8546.bin
index 01a31f67..40097e0e 100755
Binary files a/cadence/mhdp8546.bin and b/cadence/mhdp8546.bin differ