diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42f2e1b..a808438 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [2.2.0](https://github.com/sweetalert2/sweetalert2-themes/compare/v2.1.0...v2.2.0) (2019-10-17)
+
+
+### Features
+
+* Material UI theme ([#21](https://github.com/sweetalert2/sweetalert2-themes/issues/21)) ([77e5513](https://github.com/sweetalert2/sweetalert2-themes/commit/77e5513ecd96e637d09d0c0ba4054fb0c98bebee))
+
 # [2.1.0](https://github.com/sweetalert2/sweetalert2-themes/compare/v2.0.3...v2.1.0) (2019-08-09)
 
 
diff --git a/bootstrap-4/package.json b/bootstrap-4/package.json
index 87666cf..648ff7a 100644
--- a/bootstrap-4/package.json
+++ b/bootstrap-4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sweetalert2/theme-bootstrap-4",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "repository": "sweetalert2/sweetalert2-themes",
   "homepage": "https://sweetalert2.github.io/",
   "description": "Bootstrap 4 theme for SweetAlert2",
diff --git a/package.json b/package.json
index 84ddcdf..e18914a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sweetalert2/themes",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "repository": "sweetalert2/sweetalert2-themes",
   "homepage": "https://sweetalert2.github.io/",
   "description": "Themes for SweetAlert2",
@@ -8,6 +8,9 @@
     "sweetalert2": "^8.18.4"
   },
   "devDependencies": {
+    "@semantic-release/changelog": "3",
+    "@semantic-release/exec": "3.4.0-beta.2",
+    "@semantic-release/git": "7.1.0-beta.3",
     "@sweetalert2/execute": "^1.0.0",
     "@sweetalert2/stylelint-config": "^1.1.5",
     "browser-sync": "^2.23.3",
@@ -21,6 +24,7 @@
     "node-sass-tilde-importer": "^1.0.2",
     "promise-polyfill": "^8.1.0",
     "replace-in-file": "^4.0.0",
+    "semantic-release": "16.0.0-beta.26",
     "stylelint": "^11.0.0",
     "sweetalert2": "^8.18.4"
   },