diff --git a/RKTRUST/RK3399TRUST.ini b/RKTRUST/RK3399TRUST.ini
index 4e9a441d..54bf3f6a 100644
--- a/RKTRUST/RK3399TRUST.ini
+++ b/RKTRUST/RK3399TRUST.ini
@@ -9,7 +9,7 @@ PATH=bin/rk33/rk3399_bl31_v1.29.elf
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=1
-PATH=bin/rk33/rk3399_bl32_v1.19.bin
+PATH=bin/rk33/rk3399_bl32_v1.20.bin
 ADDR=0x08400000
 [BL33_OPTION]
 SEC=0
diff --git a/bin/rk33/rk3399_bl32_v1.19.bin b/bin/rk33/rk3399_bl32_v1.20.bin
similarity index 68%
rename from bin/rk33/rk3399_bl32_v1.19.bin
rename to bin/rk33/rk3399_bl32_v1.20.bin
index 9ccd013d..35f53070 100644
Binary files a/bin/rk33/rk3399_bl32_v1.19.bin and b/bin/rk33/rk3399_bl32_v1.20.bin differ