diff --git a/RKTRUST/RK3566TRUST_ULTRA.ini b/RKTRUST/RK3566TRUST_ULTRA.ini
index bf5c41a3..90a67661 100644
--- a/RKTRUST/RK3566TRUST_ULTRA.ini
+++ b/RKTRUST/RK3566TRUST_ULTRA.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk35/rk3568_bl31_ultra_v1.03.elf
+PATH=bin/rk35/rk3568_bl31_ultra_v1.04.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk35/rk3568_bl31_ultra_v1.03.elf b/bin/rk35/rk3568_bl31_ultra_v1.04.elf
similarity index 81%
rename from bin/rk35/rk3568_bl31_ultra_v1.03.elf
rename to bin/rk35/rk3568_bl31_ultra_v1.04.elf
index 2b98950c..9d1df619 100755
Binary files a/bin/rk35/rk3568_bl31_ultra_v1.03.elf and b/bin/rk35/rk3568_bl31_ultra_v1.04.elf differ