diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48d1f50..1ecb1c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 
 
+## [0.2.1](https://github.com/bingtsingw/xstools/compare/0.2.0...0.2.1) (2023-06-20)
+
+
+### Bug Fixes
+
+* export exception.BaseException ([03164b7](https://github.com/bingtsingw/xstools/commit/03164b7a4fc6665343dd6733419f505a004106b1))
+
 ## [0.2.0](https://github.com/bingtsingw/xstools/compare/0.1.4...0.2.0) (2023-06-20)
 
 
diff --git a/package.json b/package.json
index a664ea4..1e2e05e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bingtsingw-c/xstools",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "author": {
     "name": "bingtsingw"
   },