diff --git a/RKTRUST/RK3308TRUST.ini b/RKTRUST/RK3308TRUST.ini
index b48067ec..9b3e3749 100644
--- a/RKTRUST/RK3308TRUST.ini
+++ b/RKTRUST/RK3308TRUST.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk33/rk3308_bl31_v1.04.elf
+PATH=bin/rk33/rk3308_bl31_v1.05.elf
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=0
diff --git a/bin/rk33/rk3308_bl31_v1.04.elf b/bin/rk33/rk3308_bl31_v1.04.elf
deleted file mode 100644
index d2ad8ea1..00000000
Binary files a/bin/rk33/rk3308_bl31_v1.04.elf and /dev/null differ
diff --git a/bin/rk33/rk3308_bl31_v1.05.elf b/bin/rk33/rk3308_bl31_v1.05.elf
new file mode 100644
index 00000000..cce4cc18
Binary files /dev/null and b/bin/rk33/rk3308_bl31_v1.05.elf differ