diff --git a/WHENCE b/WHENCE
index ed8984f..7f81f19 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3845,6 +3845,9 @@ Version: HuC API/APB ver 1 - release 8 for Broxton
 File: i915/kbl_huc_ver02_00_1810.bin
 Version: HuC API/APB ver 2 - for Kabylake
 
+File: i915/kbl_huc_4.0.0.bin
+Version: HuC API/APB ver 4 - for Kabylake
+
 File: i915/bxt_guc_ver8_7.bin
 Version: Guc API/APB ver 8 - release 7 for Broxton
 
diff --git a/i915/kbl_huc_4.0.0.bin b/i915/kbl_huc_4.0.0.bin
new file mode 100644
index 0000000..da17bb7
Binary files /dev/null and b/i915/kbl_huc_4.0.0.bin differ