diff --git a/RKTRUST/RK3326TRUST.ini b/RKTRUST/RK3326TRUST.ini
index 5e8eaf54..eb47e921 100644
--- a/RKTRUST/RK3326TRUST.ini
+++ b/RKTRUST/RK3326TRUST.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk33/rk3326_bl31_v1.14.elf
+PATH=bin/rk33/rk3326_bl31_v1.15.elf
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk33/rk3326_bl31_v1.14.elf b/bin/rk33/rk3326_bl31_v1.15.elf
similarity index 75%
rename from bin/rk33/rk3326_bl31_v1.14.elf
rename to bin/rk33/rk3326_bl31_v1.15.elf
index a70d8e6a..b3c5b5bb 100644
Binary files a/bin/rk33/rk3326_bl31_v1.14.elf and b/bin/rk33/rk3326_bl31_v1.15.elf differ