diff --git a/CHANGELOG.md b/CHANGELOG.md
index d17c6cb..693a940 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+<a name="3.8.2"></a>
+## [3.8.2](https://github.com/mengxiong10/vue2-datepicker/compare/v3.8.1...v3.8.2) (2020-12-07)
+
+
+### Bug Fixes
+
+* input class with object syntax ([#552](https://github.com/mengxiong10/vue2-datepicker/issues/552)) ([5e399b4](https://github.com/mengxiong10/vue2-datepicker/commit/5e399b4))
+
+
+
 <a name="3.8.1"></a>
 ## [3.8.1](https://github.com/mengxiong10/vue2-datepicker/compare/v3.8.0...v3.8.1) (2020-11-26)
 
diff --git a/package-lock.json b/package-lock.json
index 2bb31d4..a6ea4fe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vue2-datepicker",
-  "version": "3.8.1",
+  "version": "3.8.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 6f5cab1..2d25de2 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "/index.*",
     "/scss"
   ],
-  "version": "3.8.1",
+  "version": "3.8.2",
   "scripts": {
     "dev": "parcel ./example/dev.html --open --port 2235",
     "build:index": "cross-env NODE_ENV=production rollup -c",