diff --git a/package-lock.json b/package-lock.json
index c01c6e9..db271c5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "badgen",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index e48e833..94cbca6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "badgen",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "Fast svg badge generator.",
   "repository": "amio/badgen",
   "author": "Amio <amio.cn@gmail.com>",