diff --git a/WHENCE b/WHENCE
index 4d348789..4874223f 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3832,9 +3832,9 @@ File:intel/ibt-1040-1020.ddc
 Version: BT_Solar_JfP1_REL31586
 
 File:intel/ibt-0040-2120.sfi
-Version: BT_Solar_JfP2_REL31586
+Version: BT_Solar_JfP2_REL31878
 File:intel/ibt-0040-2120.ddc
-Version: BT_Solar_JfP2_REL31586
+Version: BT_Solar_JfP2_REL31878
 File:intel/ibt-1040-2120.sfi
 Version: BT_Solar_JfP2_REL31586
 File:intel/ibt-1040-2120.ddc
diff --git a/intel/ibt-0040-2120.sfi b/intel/ibt-0040-2120.sfi
index 09573e51..b6488c29 100644
Binary files a/intel/ibt-0040-2120.sfi and b/intel/ibt-0040-2120.sfi differ