diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb9a91ec..468f4436 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,24 @@
 
 
 
+## \[1.5.0-pre\] - 2020-04-05
+
+### 变更
+
+* 更新 `core` 依赖到 0.33.0
+* 所有 `messageId`, `time` 由 `Long` 变更为 `Int`
+* `Quote` 消息类型增加 `targetId` 作为获取原消息发送目标的依据
+* Breaking Change: `/fetchMessage` 接口返回带状态码对象， [详情](https://github.com/mamoe/mirai-api-http/blob/master/README.md#%E5%93%8D%E5%BA%94-%E8%BF%94%E5%9B%9Ejson%E5%AF%B9%E8%B1%A1)
+
+### 新增
+* 支持 `FlashImage` 闪照类型，处理同 `Image`, `imageId` 可通用
+
+### 修复
+* 处理 `消息过长` 异常 (code: 30)
+* 处理意料之外的 `Bot被禁言` 异常 (code: 20), #34
+
+
+
 ## \[1.5.0-pre\] - 2020-04-05
 
 ### 变更
diff --git a/gradle.properties b/gradle.properties
index 1f6a6ac9..7707e9fb 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 # build
-httpVersion=v1.4.1
+httpVersion=v1.5.0
 # style guide
 kotlin.code.style=official
 # config
diff --git a/mirai-api-http/src/main/resources/plugin.yml b/mirai-api-http/src/main/resources/plugin.yml
index 983127b2..af23bd95 100644
--- a/mirai-api-http/src/main/resources/plugin.yml
+++ b/mirai-api-http/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: MiraiAPIHTTP
 path: net.mamoe.mirai.api.http.HttpApiPluginBase
-version: v1.5.0-pre
+version: v1.5.0
 info: Mirai HTTP API Server Plugin
 author: "ryoii"