diff --git a/package-lock.json b/package-lock.json
index 2e0925f..92ff4ed 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@cityssm/modern-julian-date",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@cityssm/modern-julian-date",
-      "version": "1.0.0",
+      "version": "1.0.1",
       "license": "MIT",
       "devDependencies": {
         "@types/node": "^22.0.2",
diff --git a/package.json b/package.json
index 4cbd606..9e5d22c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cityssm/modern-julian-date",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Converts a regular JavaScript date to the modern Julian date format YYYYDDD.",
   "type": "module",
   "exports": "./index.js",