diff --git a/RKTRUST/RK3308TRUST.ini b/RKTRUST/RK3308TRUST.ini
index 6bcbaf3c..aab26330 100644
--- a/RKTRUST/RK3308TRUST.ini
+++ b/RKTRUST/RK3308TRUST.ini
@@ -9,7 +9,7 @@ PATH=bin/rk33/rk3308_bl31_v2.26.elf
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=0
-PATH=bin/rk33/rk3308_bl32_v2.08.bin
+PATH=bin/rk33/rk3308_bl32_v2.09.bin
 ADDR=0x00200000
 [BL33_OPTION]
 SEC=0
diff --git a/RKTRUST/RK3308TRUST_CPU3.ini b/RKTRUST/RK3308TRUST_CPU3.ini
index 37caa24d..c6e60a87 100644
--- a/RKTRUST/RK3308TRUST_CPU3.ini
+++ b/RKTRUST/RK3308TRUST_CPU3.ini
@@ -9,7 +9,7 @@ PATH=bin/rk33/rk3308_bl31_cpu3_v1.00.elf
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=0
-PATH=bin/rk33/rk3308_bl32_v2.08.bin
+PATH=bin/rk33/rk3308_bl32_v2.09.bin
 ADDR=0x00200000
 [BL33_OPTION]
 SEC=0
diff --git a/bin/rk33/rk3308_bl32_v2.08.bin b/bin/rk33/rk3308_bl32_v2.09.bin
similarity index 53%
rename from bin/rk33/rk3308_bl32_v2.08.bin
rename to bin/rk33/rk3308_bl32_v2.09.bin
index 8b964988..db683c84 100644
Binary files a/bin/rk33/rk3308_bl32_v2.08.bin and b/bin/rk33/rk3308_bl32_v2.09.bin differ
diff --git a/doc/release/RK3308_CN.md b/doc/release/RK3308_CN.md
index 47221a44..86b147a0 100644
--- a/doc/release/RK3308_CN.md
+++ b/doc/release/RK3308_CN.md
@@ -1,5 +1,20 @@
 # RK3308 Release Note
 
+## rk3308_bl32_v2.09.bin
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2024-10-31 | rk3308_bl32_v2.09.bin | 9f2aca7d1   | 重要     |
+
+### Fixed
+
+| Index | 重要程度 | 更新说明                        | 问题现象                                        | 问题来源 |
+| ----- | -------- | ------------------------------- | ----------------------------------------------- | -------- |
+| 1     | 重要     | 修正RSA OAEP MGF1算法           | TA在使用RSA算法OAEP MGF1填充方式会报错          | -        |
+| 2     | 重要     | 修正secure boot是否使能判断条件 | 在硬件不稳定情况下可能错误认为开启了secure boot | -        |
+
+------
+
 ## rk3308_ddr_{589 ... 393}MHz_{uart2_m1, uart4_m0}_v2.10.bin
 
 | 时间       | 文件                                                       | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3308_EN.md b/doc/release/RK3308_EN.md
index a0ce615b..b7940e9b 100644
--- a/doc/release/RK3308_EN.md
+++ b/doc/release/RK3308_EN.md
@@ -1,5 +1,20 @@
 # RK3308 Release Note
 
+## rk3308_bl32_v2.09.bin
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2024-10-31 | rk3308_bl32_v2.09.bin | 9f2aca7d1    | important |
+
+### Fixed
+
+| Index | Severity  | Update                                            | Issue description                                            | Issue source |
+| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ |
+| 1     | important | fixed RSA OAEP MGF1 algorithm                     | TA will report an error when using RSA algorithm OAEP MGF1 padding method | -            |
+| 2     | important | fixed condition of whether secure boot is enabled | Under unstable hardware conditions, it may be mistakenly believed that secure boot is enabled | -            |
+
+------
+
 ## rk3308_ddr_{589 ... 393}MHz_{uart2_m1, uart4_m0}_v2.10.bin
 
 | Date       | File                                                       | Build commit | Severity |