diff --git a/RKTRUST/RV1126TOS.ini b/RKTRUST/RV1126TOS.ini
index c6ebd7ff..eb5bc060 100644
--- a/RKTRUST/RV1126TOS.ini
+++ b/RKTRUST/RV1126TOS.ini
@@ -1,5 +1,5 @@
 [TOS]
-TOSTA=bin/rv11/rv1126_tee_ta_v2.02.bin
+TOSTA=bin/rv11/rv1126_tee_ta_v2.03.bin
 [MCU]
 MCU=bin/rv11/rv1126_riscv_v1.03.bin,0x208000,disabled
 [COMPRESSION]
diff --git a/bin/rv11/rv1126_tee_ta_v2.02.bin b/bin/rv11/rv1126_tee_ta_v2.03.bin
similarity index 62%
rename from bin/rv11/rv1126_tee_ta_v2.02.bin
rename to bin/rv11/rv1126_tee_ta_v2.03.bin
index 03d36919..9473dc5e 100644
Binary files a/bin/rv11/rv1126_tee_ta_v2.02.bin and b/bin/rv11/rv1126_tee_ta_v2.03.bin differ