diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..23617f7
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,4 @@
+# 4.0.0-beta.1 (2020-11-11)
+
+
+
diff --git a/package-lock.json b/package-lock.json
index d6ac9a2..ee89e65 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vue2-datepicker",
-  "version": "3.7.0",
+  "version": "4.0.0-beta.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a0b9cf7..947caf3 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "/index.*",
     "/scss"
   ],
-  "version": "3.7.0",
+  "version": "4.0.0-beta.1",
   "scripts": {
     "dev": "cross-env NODE_ENV=development rollup -c -w",
     "build:index": "cross-env NODE_ENV=production rollup -c",