diff --git a/RKTRUST/RK3126TOS.ini b/RKTRUST/RK3126TOS.ini
index 3045090f..77c8d462 100644
--- a/RKTRUST/RK3126TOS.ini
+++ b/RKTRUST/RK3126TOS.ini
@@ -1,2 +1,2 @@
 [TOS_BIN_PATH]
-TOSTA=tools/rk_tools/bin/rk31/rk3126_tee_ta_v1.27.bin
+TOSTA=tools/rk_tools/bin/rk31/rk3126_tee_ta_v1.28.bin
diff --git a/bin/rk31/rk3126_tee_ta_v1.27.bin b/bin/rk31/rk3126_tee_ta_v1.28.bin
similarity index 87%
rename from bin/rk31/rk3126_tee_ta_v1.27.bin
rename to bin/rk31/rk3126_tee_ta_v1.28.bin
index 8b14cf35..910e664c 100755
Binary files a/bin/rk31/rk3126_tee_ta_v1.27.bin and b/bin/rk31/rk3126_tee_ta_v1.28.bin differ