diff --git a/RKTRUST/PX5KERNEL4.4TRUST.ini b/RKTRUST/PX5KERNEL4.4TRUST.ini
index 0d073e89..9a70e273 100644
--- a/RKTRUST/PX5KERNEL4.4TRUST.ini
+++ b/RKTRUST/PX5KERNEL4.4TRUST.ini
@@ -11,7 +11,7 @@ PATH=tools/rk_tools/bin/rk33/rk3368h_bl31_v2.19.bin
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=1
-PATH=tools/rk_tools/bin/rk33/rk3368h_bl32_v1.20.bin
+PATH=tools/rk_tools/bin/rk33/rk3368h_bl32_v1.21.bin
 ADDR=0x08400000
 [BL33_OPTION]
 SEC=0
diff --git a/RKTRUST/RK3368BOXTRUST.ini b/RKTRUST/RK3368BOXTRUST.ini
index 0d073e89..9a70e273 100644
--- a/RKTRUST/RK3368BOXTRUST.ini
+++ b/RKTRUST/RK3368BOXTRUST.ini
@@ -11,7 +11,7 @@ PATH=tools/rk_tools/bin/rk33/rk3368h_bl31_v2.19.bin
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=1
-PATH=tools/rk_tools/bin/rk33/rk3368h_bl32_v1.20.bin
+PATH=tools/rk_tools/bin/rk33/rk3368h_bl32_v1.21.bin
 ADDR=0x08400000
 [BL33_OPTION]
 SEC=0
diff --git a/RKTRUST/RK3368HTRUST.ini b/RKTRUST/RK3368HTRUST.ini
index 0d073e89..9a70e273 100644
--- a/RKTRUST/RK3368HTRUST.ini
+++ b/RKTRUST/RK3368HTRUST.ini
@@ -11,7 +11,7 @@ PATH=tools/rk_tools/bin/rk33/rk3368h_bl31_v2.19.bin
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=1
-PATH=tools/rk_tools/bin/rk33/rk3368h_bl32_v1.20.bin
+PATH=tools/rk_tools/bin/rk33/rk3368h_bl32_v1.21.bin
 ADDR=0x08400000
 [BL33_OPTION]
 SEC=0
diff --git a/bin/rk33/rk3368h_bl32_v1.20.bin b/bin/rk33/rk3368h_bl32_v1.21.bin
similarity index 75%
rename from bin/rk33/rk3368h_bl32_v1.20.bin
rename to bin/rk33/rk3368h_bl32_v1.21.bin
index 088aa1b0..1d124b8e 100644
Binary files a/bin/rk33/rk3368h_bl32_v1.20.bin and b/bin/rk33/rk3368h_bl32_v1.21.bin differ