diff --git a/WHENCE b/WHENCE
index 0488aa4..46f5033 100644
--- a/WHENCE
+++ b/WHENCE
@@ -2983,13 +2983,13 @@ Version: BT_WindStormPeak_REL0203
 File: intel/ibt-12-16.sfi
 Version: BT_WindStormPeak_REL0203
 File: intel/ibt-17-16-1.sfi
-Version: BT_JeffersonPeak_B0_B0_REL0219
+Version: BT_JeffersonPeak_B0_B0_REL0263
 File: intel/ibt-17-16-1.ddc
-Version: BT_JeffersonPeak_B0_B0_REL0219
+Version: BT_JeffersonPeak_B0_B0_REL0263
 File: intel/ibt-17-2.sfi
-Version: BT_JeffersonPeak_B0_B0_REL0219
+Version: BT_JeffersonPeak_B0_B0_REL0263
 File: intel/ibt-17-2.ddc
-Version: BT_JeffersonPeak_B0_B0_REL0219
+Version: BT_JeffersonPeak_B0_B0_REL0263
 File: intel/ibt-17-0-1.sfi
 Version: BT_JeffersonPeak_A0_B0_REL0201
 File: intel/ibt-17-0-1.ddc
diff --git a/intel/ibt-17-16-1.ddc b/intel/ibt-17-16-1.ddc
index f24bb17..0148b65 100644
Binary files a/intel/ibt-17-16-1.ddc and b/intel/ibt-17-16-1.ddc differ
diff --git a/intel/ibt-17-16-1.sfi b/intel/ibt-17-16-1.sfi
index 08c74f2..62e3cfa 100644
Binary files a/intel/ibt-17-16-1.sfi and b/intel/ibt-17-16-1.sfi differ
diff --git a/intel/ibt-17-2.ddc b/intel/ibt-17-2.ddc
index f24bb17..0148b65 100644
Binary files a/intel/ibt-17-2.ddc and b/intel/ibt-17-2.ddc differ
diff --git a/intel/ibt-17-2.sfi b/intel/ibt-17-2.sfi
index 08c74f2..62e3cfa 100644
Binary files a/intel/ibt-17-2.sfi and b/intel/ibt-17-2.sfi differ