diff --git a/WHENCE b/WHENCE
index 803d00a5..7e1ccdab 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3887,9 +3887,9 @@ Version: BT_TyphoonPeak_REL52159
 File:intel/ibt-0041-0041.ddc
 Version: BT_TyphoonPeak_REL52159
 File:intel/ibt-0040-0041.sfi
-Version: BT_Solar_GfP2_REL47489
+Version: BT_Solar_GfP2_REL52159
 File:intel/ibt-0040-0041.ddc
-Version: BT_Solar_GfP2_REL47489
+Version: BT_Solar_GfP2_REL52159
 File:intel/ibt-1040-0041.sfi
 Version: BT_SolarF_GfP2_REL47489
 File:intel/ibt-1040-0041.ddc
diff --git a/intel/ibt-0040-0041.sfi b/intel/ibt-0040-0041.sfi
index 810cbb5b..0a4dee61 100644
Binary files a/intel/ibt-0040-0041.sfi and b/intel/ibt-0040-0041.sfi differ