diff --git a/package.json b/package.json
index 538711e8ad9e087c400e4dc00a6f24cdf3ba52df..65464c76a7ddb871856838adf1d7c8a479812425 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     }
   },
   "devDependencies": {
-    "clean-css": "4.1.9",
+    "clean-css": "4.1.10",
     "electron": "1.8.2",
     "electron-builder": "20.2.0",
     "electron-rebuild": "1.7.3",