diff --git a/Data~/hybridclr_version.json b/Data~/hybridclr_version.json
index 4feca28..5e1e9b9 100644
--- a/Data~/hybridclr_version.json
+++ b/Data~/hybridclr_version.json
@@ -8,12 +8,12 @@
     {
         "unity_version":"2021",
         "hybridclr" : { "branch":"v3.1.2"},
-        "il2cpp_plus": { "branch":"v2021-3.0.2"}
+        "il2cpp_plus": { "branch":"v2021-3.1.0"}
     },
     {
         "unity_version":"2022",
         "hybridclr" : { "branch":"v3.1.2"},
-        "il2cpp_plus": { "branch":"v2022-3.0.2"}
+        "il2cpp_plus": { "branch":"v2022-3.1.0"}
     }
     ]
 }
\ No newline at end of file
diff --git a/RELEASELOG.md b/RELEASELOG.md
index 5ef84c4..c80896d 100644
--- a/RELEASELOG.md
+++ b/RELEASELOG.md
@@ -1,5 +1,14 @@
 # 发布日志
 
+## 3.2.1
+
+- [new] Installer界面新增显示package版本
+- [new] CompileDll新增MacOS、Linux、WebGL目标
+- [fix] 修复il2cpp TypeNameParser未将类型名中转义字符'\'去掉，导致找不到嵌套子类型的bug
+- [fix] 修复完全泛型共享生成的代码与2021.3.x中低版本代码不兼容，有编译错误的bug
+- [fix] 修复重构文档站后的帮助文档的链接错误
+- [change] 为Anaylizer加上using 限定，解决某些情况下与项目的类型同名而产生编译冲突的问题
+
 ## 3.2.0
 
 - [new] 支持直接从源码打包iOS，不再需要单独编译libil2cpp.a
diff --git a/package.json b/package.json
index 17b3db6..c30ee7c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.code-philosophy.hybridclr",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "displayName": "HybridCLR",
   "description": "HybridCLR is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotupdate.",
   "category": "Runtime",