diff --git a/package-lock.json b/package-lock.json
index 62d9cd0..7235705 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "idn-area-data",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "idn-area-data",
-      "version": "1.1.0",
+      "version": "1.1.1",
       "license": "MIT",
       "dependencies": {
         "papaparse": "^5.4.1"
diff --git a/package.json b/package.json
index ace24a4..ee0082e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "idn-area-data",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Indonesia administrative area data, based on the latest regulation",
   "main": "src/index.js",
   "scripts": {