diff --git a/package-lock.json b/package-lock.json
index 9a1aa60..58d6258 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "cytoscape-compound-drag-and-drop",
-  "version": "0.0.0",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 04215fc..ff01b04 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cytoscape-compound-drag-and-drop",
-  "version": "0.0.0",
+  "version": "1.0.0",
   "description": "Drag-and-drop UI for creating and editing the children of compound parent nodes",
   "main": "cytoscape-compound-drag-and-drop.js",
   "author": {