diff --git a/RKTRUST/RV1126TOS.ini b/RKTRUST/RV1126TOS.ini
index 8f31b30f..77cb523c 100644
--- a/RKTRUST/RV1126TOS.ini
+++ b/RKTRUST/RV1126TOS.ini
@@ -1,4 +1,4 @@
 [TOS]
-TOSTA=bin/rv11/rv1126_tee_ta_v1.10.bin
+TOSTA=bin/rv11/rv1126_tee_ta_v1.11.bin
 [MCU]
 MCU=bin/rv11/rv1126_mcu_v1.01.bin,0x208000,disabled
diff --git a/bin/rv11/rv1126_tee_ta_v1.10.bin b/bin/rv11/rv1126_tee_ta_v1.10.bin
deleted file mode 100644
index 6193994a..00000000
Binary files a/bin/rv11/rv1126_tee_ta_v1.10.bin and /dev/null differ
diff --git a/bin/rv11/rv1126_tee_ta_v1.11.bin b/bin/rv11/rv1126_tee_ta_v1.11.bin
new file mode 100644
index 00000000..5abfa036
Binary files /dev/null and b/bin/rv11/rv1126_tee_ta_v1.11.bin differ