diff --git a/RKTRUST/RK3128XTOS.ini b/RKTRUST/RK3128XTOS.ini
index bc0bc5dc..0f138f61 100644
--- a/RKTRUST/RK3128XTOS.ini
+++ b/RKTRUST/RK3128XTOS.ini
@@ -1,3 +1,3 @@
 [TOS_BIN_PATH]
 TOS=tools/rk_tools/bin/rk31/rk3128x_tee_v1.93.bin
-TOSTA=tools/rk_tools/bin/rk31/rk3128x_tee_ta_v2.02.bin
+TOSTA=tools/rk_tools/bin/rk31/rk3128x_tee_ta_v2.03.bin
diff --git a/bin/rk31/rk3128x_tee_ta_v2.02.bin b/bin/rk31/rk3128x_tee_ta_v2.03.bin
similarity index 85%
rename from bin/rk31/rk3128x_tee_ta_v2.02.bin
rename to bin/rk31/rk3128x_tee_ta_v2.03.bin
index 0b625964..643c0972 100644
Binary files a/bin/rk31/rk3128x_tee_ta_v2.02.bin and b/bin/rk31/rk3128x_tee_ta_v2.03.bin differ