diff --git a/demo/package.json b/demo/package.json
index af76c3e..dbcada9 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -10,6 +10,6 @@
   "devDependencies": {
     "cesium": "^1.91.0",
     "vite": "^2.9.1",
-    "vite-plugin-cesium": "^1.2.16"
+    "vite-plugin-cesium": "link:.."
   }
 }
diff --git a/package.json b/package.json
index 839f878..38a08f6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vite-plugin-cesium",
-  "version": "1.2.18",
+  "version": "1.2.19",
   "description": "Cesium library plugin for Vite",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",