diff --git a/package-lock.json b/package-lock.json
index ce61ff5..e8f8075 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,7 +7,7 @@
       "devDependencies": {
         "esbuild": "^0.20.0",
         "eslint": "^8.56.0",
-        "pdfjs-dist": "^3.11.174"
+        "pdfjs-dist": "^4.0.379"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -1711,9 +1711,9 @@
       }
     },
     "node_modules/pdfjs-dist": {
-      "version": "3.11.174",
-      "resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-3.11.174.tgz",
-      "integrity": "sha512-TdTZPf1trZ8/UFu5Cx/GXB7GZM30LT+wWUNfsi6Bq8ePLnb+woNKtDymI2mxZYBpMbonNFqKmiz684DIfnd8dA==",
+      "version": "4.0.379",
+      "resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-4.0.379.tgz",
+      "integrity": "sha512-6H0Gv1nna+wmrr3CakaKlZ4rbrL8hvGIFAgg4YcoFuGC0HC4B2DVjXEGTFjJEjLlf8nYi3C3/MYRcM5bNx0elA==",
       "dev": true,
       "engines": {
         "node": ">=18"
diff --git a/package.json b/package.json
index 3faf9e8..6b10366 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,6 @@
   "devDependencies": {
     "esbuild": "^0.20.0",
     "eslint": "^8.56.0",
-    "pdfjs-dist": "^3.11.174"
+    "pdfjs-dist": "^4.0.379"
   }
 }