diff --git a/RKTRUST/RK3126TOS.ini b/RKTRUST/RK3126TOS.ini
index 92b80d94..91b767c1 100644
--- a/RKTRUST/RK3126TOS.ini
+++ b/RKTRUST/RK3126TOS.ini
@@ -1,2 +1,2 @@
 [TOS_BIN_PATH]
-TOSTA=bin/rk31/rk3126_tee_ta_v1.41.bin
+TOSTA=bin/rk31/rk3126_tee_ta_v1.42.bin
diff --git a/bin/rk31/rk3126_tee_ta_v1.41.bin b/bin/rk31/rk3126_tee_ta_v1.42.bin
similarity index 87%
rename from bin/rk31/rk3126_tee_ta_v1.41.bin
rename to bin/rk31/rk3126_tee_ta_v1.42.bin
index 6f58c4da..ea37f670 100644
Binary files a/bin/rk31/rk3126_tee_ta_v1.41.bin and b/bin/rk31/rk3126_tee_ta_v1.42.bin differ