diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72d2d77..5c56d7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# [1.2.0](https://github.com/shijistar/swagger-api-hub/compare/v1.1.0...v1.2.0) (2024-05-04)
+
+### Features
+
+- add dataTypeMapping options to custom mapping for int64 and object types ([28ed842](https://github.com/shijistar/swagger-api-hub/commit/28ed842fd8f8a7a444abcbf37acaa6999a8a3dc1))
+
 # [1.1.0](https://github.com/shijistar/swagger-api-hub/compare/v1.0.0...v1.1.0) (2024-05-04)
 
 ### Features
diff --git a/package.json b/package.json
index 7560e01..8291b6d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "swagger-api-hub",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Generate front-end access code for swagger backend services in one click",
   "keywords": [
     "OpenApi",