diff --git a/RKTRUST/RK3326TRUST.ini b/RKTRUST/RK3326TRUST.ini
index 7a2fb48c..fd6d4996 100644
--- a/RKTRUST/RK3326TRUST.ini
+++ b/RKTRUST/RK3326TRUST.ini
@@ -9,7 +9,7 @@ PATH=bin/rk33/rk3326_bl31_v1.34.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
-PATH=bin/rk33/rk3326_bl32_v2.15.bin
+PATH=bin/rk33/rk3326_bl32_v2.16.bin
 ADDR=0x08400000
 [BL33_OPTION]
 SEC=0
diff --git a/bin/rk33/rk3326_bl32_v2.15.bin b/bin/rk33/rk3326_bl32_v2.16.bin
similarity index 61%
rename from bin/rk33/rk3326_bl32_v2.15.bin
rename to bin/rk33/rk3326_bl32_v2.16.bin
index 9ed11fcd..9ad991bb 100644
Binary files a/bin/rk33/rk3326_bl32_v2.15.bin and b/bin/rk33/rk3326_bl32_v2.16.bin differ
diff --git a/doc/release/RK3326_CN.md b/doc/release/RK3326_CN.md
index 3d7841f0..67975b80 100644
--- a/doc/release/RK3326_CN.md
+++ b/doc/release/RK3326_CN.md
@@ -1,5 +1,20 @@
 # RK3326 Release Note
 
+## rk3326_bl32_v2.16.bin
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2024-04-16 | rk3326_bl32_v2.16.bin | 185dc3c92   | 重要     |
+
+### New
+
+1. 增加输入参数检查，增加安全性。
+2. 支持打印 TEE 内存占用信息。
+3. 硬件 crypto 支持4G以上地址。
+4. 支持打印 FWVER 信息。
+
+------
+
 ## rk3326_ddr_333MHz_v2.09.bin
 
 | 时间       | 文件                        | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3326_EN.md b/doc/release/RK3326_EN.md
index 5a299ac2..bcde8661 100644
--- a/doc/release/RK3326_EN.md
+++ b/doc/release/RK3326_EN.md
@@ -1,5 +1,20 @@
 # RK3326 Release Note
 
+## rk3326_bl32_v2.16.bin
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2024-04-16 | rk3326_bl32_v2.16.bin | 185dc3c92    | important |
+
+### New
+
+1. Optimization parameter check to enhance security.
+2. Support printing TEE memory usage information.
+3. Hardware crypto supports addresses exceeding 4G.
+4. Support printing FWVER information.
+
+------
+
 ## rk3326_ddr_333MHz_v2.09.bin
 
 | Date       | file                        | Build commit | Severity |