diff --git a/package-lock.json b/package-lock.json
index fdd78c0..9cac10a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "purecss",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "purecss",
-      "version": "2.1.0",
+      "version": "2.2.0",
       "license": "BSD-3-Clause",
       "devDependencies": {
         "@lodder/grunt-postcss": "^3.1.1",
diff --git a/package.json b/package.json
index 5304b20..6780c43 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "purecss",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/pure-css/pure.git"