diff --git a/WHENCE b/WHENCE
index d480e36c..bf2e2efb 100644
--- a/WHENCE
+++ b/WHENCE
@@ -4003,9 +4003,9 @@ Version: BT_Solar_JfP1_REL43435
 File:intel/ibt-0040-1020.ddc
 Version: BT_Solar_JfP1_REL43435
 File:intel/ibt-1040-1020.sfi
-Version: BT_SolarF_JfP1_REL41819
+Version: BT_SolarF_JfP1_REL43435
 File:intel/ibt-1040-1020.ddc
-Version: BT_SolarF_JfP1_REL41819
+Version: BT_SolarF_JfP1_REL43435
 
 File:intel/ibt-0040-2120.sfi
 Version: BT_Solar_JfP2_REL43435
diff --git a/intel/ibt-1040-1020.sfi b/intel/ibt-1040-1020.sfi
index ced9d0cd..2fc0b903 100644
Binary files a/intel/ibt-1040-1020.sfi and b/intel/ibt-1040-1020.sfi differ