diff --git a/package.json b/package.json
index 1dc6c30..d0e83f7 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "swiper": "^6.6.1",
     "ahooks": "^3.1.13",
     "umi": "^3.2.5", 
-    "pdfjs-dist": "1.6.210",
+    "pdfjs-dist": "4.2.67",
     "use-deep-compare-effect": "^1.6.1",
     "yorkie": "^2.0.0", 
     "videojs": "^1.0.0",