diff --git a/package-lock.json b/package-lock.json
index dfc68c4..4f33aea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "globcat",
-  "version": "1.3.4",
+  "version": "2.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "globcat",
-      "version": "1.3.4",
+      "version": "2.0.0",
       "license": "MIT",
       "dependencies": {
         "async": "3.2.1",
diff --git a/package.json b/package.json
index aa96e62..505eb2b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "globcat",
-  "version": "1.3.4",
+  "version": "2.0.0",
   "description": "Concatenate files from command line with glob pattern.",
   "type": "module",
   "keywords": [