diff --git a/epubBuilder/package.json b/epubBuilder/package.json
index d5585f6..9ce3f9d 100644
--- a/epubBuilder/package.json
+++ b/epubBuilder/package.json
@@ -10,6 +10,6 @@
   "main": "main.js",
   "keywords": [],
   "devDependencies": {
-    "electron": "^6.0.10"
+    "electron": "^9.1.0"
   }
 }