diff --git a/RKTRUST/RK3562TRUST.ini b/RKTRUST/RK3562TRUST.ini
index 391f8d85..04d412bb 100644
--- a/RKTRUST/RK3562TRUST.ini
+++ b/RKTRUST/RK3562TRUST.ini
@@ -9,7 +9,7 @@ PATH=bin/rk35/rk3562_bl31_v1.19.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
-PATH=bin/rk35/rk3562_bl32_v1.01.bin
+PATH=bin/rk35/rk3562_bl32_v1.02.bin
 ADDR=0x08400000
 [BL33_OPTION]
 SEC=0
diff --git a/bin/rk35/rk3562_bl32_v1.01.bin b/bin/rk35/rk3562_bl32_v1.02.bin
similarity index 56%
rename from bin/rk35/rk3562_bl32_v1.01.bin
rename to bin/rk35/rk3562_bl32_v1.02.bin
index 9f630e10..d78fb460 100644
Binary files a/bin/rk35/rk3562_bl32_v1.01.bin and b/bin/rk35/rk3562_bl32_v1.02.bin differ
diff --git a/doc/release/RK3562_CN.md b/doc/release/RK3562_CN.md
index d1336873..3542ee02 100644
--- a/doc/release/RK3562_CN.md
+++ b/doc/release/RK3562_CN.md
@@ -1,5 +1,26 @@
 # RK3562 Release Note
 
+## rk3562_bl32_v1.02.bin
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2023-08-29 | rk3562_bl32_v1.02.bin | b5340fd65   | 重要     |
+
+### New
+
+1. 支持oem otp key硬件只读。
+2. 默认设置伪随机数种子。
+3. 内部TA支持读写security flag接口。
+4. 内部TA支持判断  ta encryption key 是否写入。
+
+### Fixed
+
+| Index | 重要程度 | 更新说明                                   | 问题现象             | 问题来源 |
+| ----- | -------- | ------------------------------------------ | -------------------- | -------- |
+| 1     | 重要     | 修正使能动态内存后硬件crypto概率性奔溃问题 | 使用硬件crypto会报错 | -        |
+
+------
+
 ## rk3562_bl31_v1.19.elf
 
 | 时间       | 文件                  | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3562_EN.md b/doc/release/RK3562_EN.md
index 81a36cfd..8fa3eaee 100644
--- a/doc/release/RK3562_EN.md
+++ b/doc/release/RK3562_EN.md
@@ -1,5 +1,26 @@
 # RK3562 Release Note
 
+## rk3562_bl32_v1.02.bin
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2023-08-29 | rk3562_bl32_v1.02.bin | b5340fd65    | important |
+
+### New
+
+1.  support oem otp key hardware read lock.
+2.  Pseudo random number seed will be set by default.
+3.  Supports read and write security flag interfaces.
+4.  Support check ta encryption key is written.
+
+### Fixed
+
+| Index | Severity  | Update                                                       | Issue description                                 | Issue source |
+| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------- | ------------ |
+| 1     | important | Fixed hardware crypto probability crash issue after enabling dynamic memory | Error will be reported when using hardware crypto | -            |
+
+------
+
 ## rk3562_bl31_v1.19.elf
 
 | Date       | File                  | Build commit | Severity  |