diff --git a/RKTRUST/RV1126BTRUST_MCU.ini b/RKTRUST/RV1126BTRUST_MCU.ini
index 3243538e..fca17fa8 100644
--- a/RKTRUST/RV1126BTRUST_MCU.ini
+++ b/RKTRUST/RV1126BTRUST_MCU.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rv11/rv1126b_bl31_v1.05.elf
+PATH=bin/rv11/rv1126b_bl31_v1.06.elf
 ADDR=0x0
 [BL32_OPTION]
 SEC=0