diff --git a/Documentation~/en/changelog.md b/Documentation~/en/changelog.md
index 66d2d105..96050ed5 100644
--- a/Documentation~/en/changelog.md
+++ b/Documentation~/en/changelog.md
@@ -2,6 +2,7 @@
 # 更新日志
 
 [master](#master)  
+[v3.11.2](#v3112)  
 [v3.11.1](#v3111)  
 [v3.11.0](#v3110)  
 [v3.10.2](#v3102)  
@@ -70,6 +71,20 @@
 
 ## master
 
+## v3.11.2
+
+* (2024.08.01) Release `v3.11.2`
+* (2024.07.29) Fixed compatibility issue with `Tooltip` reporting error on wechat mini game platform (#326)
+* (2024.07.27) Adjust the default position of `AxisName` for `Axis`
+* (2024.07.22) Improved the behavior of `Pie`'s `Label` when `Tooltip` is triggered
+* (2024.07.21) Fix to `Tooltip` indicating inaccurate content when opening `DataZoom`
+* (2024.07.17) Fixed an issue where `Label` of `MarkLine` could flash during initialization
+* (2024.07.16) Optimized the default effect of `Tooltip` when `Axis` is `Time` timeline
+* (2024.07.15) Optimized segmentation when Axis is Time
+* (2024.07.14) Improved movement performance when `Axis` is `Time`
+* (2024.07.12) Optimized the initial display effect of `Label`
+* (2024.07.06) Fix to `Chart` background not adaptive when dynamically created (#323)
+
 ## v3.11.1
 
 * (2024.07.01) Release `v3.11.1`
diff --git a/Documentation~/zh/changelog.md b/Documentation~/zh/changelog.md
index b3f6472b..09993998 100644
--- a/Documentation~/zh/changelog.md
+++ b/Documentation~/zh/changelog.md
@@ -6,6 +6,7 @@ slug: /changelog
 # 更新日志
 
 [master](#master)  
+[v3.11.2](#v3112)  
 [v3.11.1](#v3111)  
 [v3.11.0](#v3110)  
 [v3.10.2](#v3102)  
@@ -75,6 +76,9 @@ slug: /changelog
 
 ## master
 
+## v3.11.2
+
+* (2024.08.01) 发布`v3.11.2`版本
 * (2024.07.29) 修复`Tooltip`在微信小游戏平台上报错的兼容问题 (#326)
 * (2024.07.27) 调整`Axis`的`AxisName`的默认位置
 * (2024.07.22) 优化`Pie`的`Label`在`Tooltip`触发时的表现
diff --git a/Runtime/Internal/XChartsMgr.cs b/Runtime/Internal/XChartsMgr.cs
index 7eb671e2..5890346f 100644
--- a/Runtime/Internal/XChartsMgr.cs
+++ b/Runtime/Internal/XChartsMgr.cs
@@ -21,8 +21,8 @@ class XChartsVersion
     [ExecuteInEditMode]
     public static class XChartsMgr
     {
-        public static readonly string version = "3.11.1";
-        public static readonly int versionDate = 20240701;
+        public static readonly string version = "3.11.2";
+        public static readonly int versionDate = 20240801;
         public static string fullVersion { get { return version + "-" + versionDate; } }
 
         internal static List<BaseChart> chartList = new List<BaseChart>();
diff --git a/package.json b/package.json
index 7a17faff..5e13d2b8 100644
--- a/package.json
+++ b/package.json
@@ -3,9 +3,9 @@
   "displayName": "XCharts",
   "author": "monitor1394",
   "license": "MIT",
-  "version": "3.11.1",
-  "date": "20240701",
-  "checkdate": "20240701",
+  "version": "3.11.2",
+  "date": "20240801",
+  "checkdate": "20240801",
   "unity": "2018.3",
   "description": "A charting and data visualization library for Unity. Support line chart, bar chart, pie chart, radar chart, scatter chart, heatmap chart, ring chart, candlestick chart, polar chart and parallel coordinates.",
   "keywords": [