diff --git a/CHANGELOG.md b/CHANGELOG.md
index 719e1ca..1dc818a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+<a name="3.9.2"></a>
+## [3.9.2](https://github.com/mengxiong10/vue2-datepicker/compare/v3.9.1...v3.9.2) (2021-08-08)
+
+
+### Bug Fixes
+
+* don't change default open state when datepicker disabled ([#630](https://github.com/mengxiong10/vue2-datepicker/issues/630)) ([a1251ff](https://github.com/mengxiong10/vue2-datepicker/commit/a1251ff))
+* round the timezone offset ([57216c1](https://github.com/mengxiong10/vue2-datepicker/commit/57216c1))
+
+
+
 <a name="3.9.1"></a>
 ## [3.9.1](https://github.com/mengxiong10/vue2-datepicker/compare/v3.9.0...v3.9.1) (2021-06-03)
 
diff --git a/package-lock.json b/package-lock.json
index 29e683f..f57fe03 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vue2-datepicker",
-  "version": "3.9.1",
+  "version": "3.9.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 34a0c87..b8164f1 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "/index.*",
     "/scss"
   ],
-  "version": "3.9.1",
+  "version": "3.9.2",
   "scripts": {
     "dev": "parcel ./example/dev.html --open --port 2235",
     "build:index": "cross-env NODE_ENV=production rollup -c",