diff --git a/package.json b/package.json
index cd71ce0..877ab3f 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
   "dependencies": {
     "better-xlsx": "^0.7.4",
     "cheerio": "^1.0.0-rc.3",
-    "cssstyle": "^1.2.2",
+    "cssstyle": "^2.3.0",
     "juice": "^5.2.0",
     "moment": "^2.24.0",
     "tinycolor2": "^1.4.1"