diff --git a/package-lock.json b/package-lock.json
index 07712b9..da4be14 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "canvas": "2.11.0",
-        "pdfjs-dist": "3.2.146"
+        "pdfjs-dist": "3.4.120"
       },
       "devDependencies": {
         "@types/jest-image-snapshot": "6.1.0",
@@ -5901,11 +5901,20 @@
         "node": ">=8"
       }
     },
+    "node_modules/path2d-polyfill": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/path2d-polyfill/-/path2d-polyfill-2.0.1.tgz",
+      "integrity": "sha512-ad/3bsalbbWhmBo0D6FZ4RNMwsLsPpL6gnvhuSaU5Vm7b06Kr5ubSltQQ0T7YKsiJQO+g22zJ4dJKNTXIyOXtA==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/pdfjs-dist": {
-      "version": "3.2.146",
-      "resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-3.2.146.tgz",
-      "integrity": "sha512-wy1OB/v75usRD1LqgxBUWC+ZOiKTmG5J8c2z9XVFrVSSWiVbSuseNojmvFa/TT0pYtcFmkL4zn6KaxvqfPYMRg==",
+      "version": "3.4.120",
+      "resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-3.4.120.tgz",
+      "integrity": "sha512-B1hw9ilLG4m/jNeFA0C2A0PZydjxslP8ylU+I4XM7Bzh/xWETo9EiBV848lh0O0hLut7T6lK1V7cpAXv5BhxWw==",
       "dependencies": {
+        "path2d-polyfill": "^2.0.1",
         "web-streams-polyfill": "^3.2.1"
       },
       "optionalDependencies": {
diff --git a/package.json b/package.json
index 04aa39d..c17bf42 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "dependencies": {
     "canvas": "2.11.0",
-    "pdfjs-dist": "3.2.146"
+    "pdfjs-dist": "3.4.120"
   },
   "devDependencies": {
     "@types/jest-image-snapshot": "6.1.0",