diff --git a/angular.json b/angular.json
index d5a086559e..4c2ad9b952 100644
--- a/angular.json
+++ b/angular.json
@@ -114,8 +114,8 @@
               "node_modules/pdfjs-dist/web/pdf_viewer.css"
             ],
             "scripts": [
-              "node_modules/pdfjs-dist/build/pdf.js",
-              "node_modules/pdfjs-dist/web/pdf_viewer.js",
+              "node_modules/pdfjs-dist/build/pdf.mjs",
+              "node_modules/pdfjs-dist/web/pdf_viewer.mjs",
               "node_modules/raphael/raphael.min.js"
             ],
             "vendorChunk": true,
diff --git a/package-lock.json b/package-lock.json
index b7e5d0cc8f..dfa61e5f51 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "monaco-editor": "^0.33.0",
         "ng2-charts": "^4.1.1",
         "ngx-monaco-editor-v2": "^14.0.4",
-        "pdfjs-dist": "3.3.122",
+        "pdfjs-dist": "^4.2.67",
         "raphael": "2.3.0",
         "rxjs": "6.6.6",
         "subscriptions-transport-ws": "^0.11.0",
@@ -44092,11 +44092,13 @@
         "node": ">=8"
       }
     },
-    "node_modules/path2d-polyfill": {
-      "version": "2.0.1",
-      "license": "MIT",
+    "node_modules/path2d": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/path2d/-/path2d-0.2.0.tgz",
+      "integrity": "sha512-KdPAykQX6kmLSOO6Jpu2KNcCED7CKjmaBNGGNuctOsG0hgYO1OdYQaan6cYXJiG0WmXOwZZPILPBimu5QAIw3A==",
+      "optional": true,
       "engines": {
-        "node": ">=8"
+        "node": ">=6"
       }
     },
     "node_modules/pathval": {
@@ -44123,14 +44125,15 @@
       }
     },
     "node_modules/pdfjs-dist": {
-      "version": "3.3.122",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "path2d-polyfill": "^2.0.1",
-        "web-streams-polyfill": "^3.2.1"
+      "version": "4.2.67",
+      "resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-4.2.67.tgz",
+      "integrity": "sha512-rJmuBDFpD7cqC8WIkQUEClyB4UAH05K4AsyewToMTp2gSy3Rrx8c1ydAVqlJlGv3yZSOrhEERQU/4ScQQFlLHA==",
+      "engines": {
+        "node": ">=18"
       },
       "optionalDependencies": {
-        "canvas": "^2.11.0"
+        "canvas": "^2.11.2",
+        "path2d": "^0.2.0"
       }
     },
     "node_modules/performance-now": {
@@ -53077,13 +53080,6 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
-    "node_modules/web-streams-polyfill": {
-      "version": "3.2.1",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 8"
-      }
-    },
     "node_modules/webdriver-js-extender": {
       "version": "2.1.0",
       "dev": true,
diff --git a/package.json b/package.json
index e6b4aa0c61..1d89e19f3a 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "monaco-editor": "^0.33.0",
     "ng2-charts": "^4.1.1",
     "ngx-monaco-editor-v2": "^14.0.4",
-    "pdfjs-dist": "3.3.122",
+    "pdfjs-dist": "^4.2.67",
     "raphael": "2.3.0",
     "rxjs": "6.6.6",
     "subscriptions-transport-ws": "^0.11.0",