diff --git a/WHENCE b/WHENCE
index 92a1e604..57f3590a 100644
--- a/WHENCE
+++ b/WHENCE
@@ -5421,13 +5421,13 @@ File: xe/lnl_gsc_1.bin
 Version: GSC API/APB v1.0, release 104.0.5.1429, SVN 1 for Lunarlake
 
 File: xe/lnl_guc_70.bin
-Version: GuC API/APB ver 70.44.1 for Lunarlake
+Version: GuC API/APB ver 70.45.2 for Lunarlake
 
 File: xe/lnl_huc.bin
 Version: HuC API/APB ver 9.4.13 for Lunarlake
 
 File: xe/bmg_guc_70.bin
-Version: GuC API/APB ver 70.44.1 for Battlemage
+Version: GuC API/APB ver 70.45.2 for Battlemage
 
 File: xe/bmg_huc.bin
 Version: HuC API/APB ver 8.2.10 for Battlemage
diff --git a/xe/bmg_guc_70.bin b/xe/bmg_guc_70.bin
index 2e9065d3..2ea04051 100644
Binary files a/xe/bmg_guc_70.bin and b/xe/bmg_guc_70.bin differ
diff --git a/xe/lnl_guc_70.bin b/xe/lnl_guc_70.bin
index 1c8786d5..0a4c0cbe 100644
Binary files a/xe/lnl_guc_70.bin and b/xe/lnl_guc_70.bin differ