diff --git a/Runtime/Internal/XChartsMgr.cs b/Runtime/Internal/XChartsMgr.cs
index afddde51..a791524c 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 = "3.8.0";
-        public static readonly int versionDate = 20230903;
+        public static readonly string version = "3.8.1";
+        public static readonly int versionDate = 20231001;
         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 bc13bf59..00bfca79 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,9 @@
 {
   "name": "com.monitor1394.xcharts",
   "displayName": "XCharts",
-  "version": "3.8.0",
-  "date": "20230903",
-  "checkdate": "20230903",
+  "version": "3.8.1",
+  "date": "20231001",
+  "checkdate": "20231001",
   "desc": "如果 XCharts 对您有帮助，希望您能在 Github 上点 Star 支持，非常感谢！",
   "unity": "2018.3",
   "description": "A charting and data visualization library for Unity.",