diff --git a/package-lock.json b/package-lock.json
index 66f200f..a27b53b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "tsuml2",
-  "version": "0.12.1",
+  "version": "0.13.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "tsuml2",
-      "version": "0.12.1",
+      "version": "0.13.0",
       "license": "MIT",
       "dependencies": {
         "chalk": "^4.1.2",
diff --git a/package.json b/package.json
index 09695b7..6deadfb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tsuml2",
-  "version": "0.12.1",
+  "version": "0.13.0",
   "description": "UML diagrams for TypeScript",
   "main": "dist/lib/index.js",
   "bin": {