diff --git a/Viewer/package-lock.json b/Viewer/package-lock.json
index 7a5e8592..0aea6f85 100644
--- a/Viewer/package-lock.json
+++ b/Viewer/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ImageGrid.Viewer.g4",
-  "version": "4.0.9a",
+  "version": "4.0.10a",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "ImageGrid.Viewer.g4",
-      "version": "4.0.9a",
+      "version": "4.0.10a",
       "dependencies": {
         "app-module-path": "*",
         "async-json": "0.0.2",