diff --git a/backend/composer.json b/backend/composer.json
index a9bfbbc4..bcf3a81a 100644
--- a/backend/composer.json
+++ b/backend/composer.json
@@ -12,7 +12,7 @@
         "cakephp/debug_kit": "^4.7",
         "cakephp/migrations": "^3.4",
         "cakephp/plugin-installer": "^1.0",
-        "dompdf/dompdf": "^1.0",
+        "dompdf/dompdf": "^2.0",
         "league/oauth2-client": "^2.6",
         "mobiledetect/mobiledetectlib": "2.*",
         "phpoffice/phpspreadsheet": "^1.19"
diff --git a/backend/composer.lock b/backend/composer.lock
index 5939fb2a..fb1084eb 100644
--- a/backend/composer.lock
+++ b/backend/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c2f8da35496deec3f1b96eb62a8224b7",
+    "content-hash": "8670245db6e2a5aa67020d8e92005b84",
     "packages": [
         {
             "name": "brick/varexporter",
@@ -1044,26 +1044,29 @@
         },
         {
             "name": "dompdf/dompdf",
-            "version": "v1.2.1",
+            "version": "v2.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dompdf/dompdf.git",
-                "reference": "c6dfd9bb8b0040609f04754f729d4cb3016e0575"
+                "reference": "ad4c631bf8897fc1ca7b566468a969cfd71a558a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dompdf/dompdf/zipball/c6dfd9bb8b0040609f04754f729d4cb3016e0575",
-                "reference": "c6dfd9bb8b0040609f04754f729d4cb3016e0575",
+                "url": "https://api.github.com/repos/dompdf/dompdf/zipball/ad4c631bf8897fc1ca7b566468a969cfd71a558a",
+                "reference": "ad4c631bf8897fc1ca7b566468a969cfd71a558a",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-mbstring": "*",
-                "phenx/php-font-lib": "^0.5.4",
-                "phenx/php-svg-lib": "^0.3.3 || ^0.4.0",
+                "masterminds/html5": "^2.0",
+                "phenx/php-font-lib": ">=0.5.4 <1.0.0",
+                "phenx/php-svg-lib": ">=0.3.3 <1.0.0",
                 "php": "^7.1 || ^8.0"
             },
             "require-dev": {
+                "ext-json": "*",
+                "ext-zip": "*",
                 "mockery/mockery": "^1.3",
                 "phpunit/phpunit": "^7.5 || ^8 || ^9",
                 "squizlabs/php_codesniffer": "^3.5"
@@ -1089,25 +1092,17 @@
             ],
             "authors": [
                 {
-                    "name": "Fabien Ménager",
-                    "email": "fabien.menager@gmail.com"
-                },
-                {
-                    "name": "Brian Sweeney",
-                    "email": "eclecticgeek@gmail.com"
-                },
-                {
-                    "name": "Gabriel Bull",
-                    "email": "me@gabrielbull.com"
+                    "name": "The Dompdf Community",
+                    "homepage": "https://github.com/dompdf/dompdf/blob/master/AUTHORS.md"
                 }
             ],
             "description": "DOMPDF is a CSS 2.1 compliant HTML to PDF converter",
             "homepage": "https://github.com/dompdf/dompdf",
             "support": {
                 "issues": "https://github.com/dompdf/dompdf/issues",
-                "source": "https://github.com/dompdf/dompdf/tree/v1.2.1"
+                "source": "https://github.com/dompdf/dompdf/tree/v2.0.2"
             },
-            "time": "2022-03-24T12:57:42+00:00"
+            "time": "2023-01-31T13:30:40+00:00"
         },
         {
             "name": "ezyang/htmlpurifier",
@@ -2236,6 +2231,75 @@
             },
             "time": "2021-07-01T19:01:15+00:00"
         },
+        {
+            "name": "masterminds/html5",
+            "version": "2.7.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Masterminds/html5-php.git",
+                "reference": "897eb517a343a2281f11bc5556d6548db7d93947"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Masterminds/html5-php/zipball/897eb517a343a2281f11bc5556d6548db7d93947",
+                "reference": "897eb517a343a2281f11bc5556d6548db7d93947",
+                "shasum": ""
+            },
+            "require": {
+                "ext-ctype": "*",
+                "ext-dom": "*",
+                "ext-libxml": "*",
+                "php": ">=5.3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35 || ^5.7.21 || ^6 || ^7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.7-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Masterminds\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Matt Butcher",
+                    "email": "technosophos@gmail.com"
+                },
+                {
+                    "name": "Matt Farina",
+                    "email": "matt@mattfarina.com"
+                },
+                {
+                    "name": "Asmir Mustafic",
+                    "email": "goetas@gmail.com"
+                }
+            ],
+            "description": "An HTML5 parser and serializer.",
+            "homepage": "http://masterminds.github.io/html5-php",
+            "keywords": [
+                "HTML5",
+                "dom",
+                "html",
+                "parser",
+                "querypath",
+                "serializer",
+                "xml"
+            ],
+            "support": {
+                "issues": "https://github.com/Masterminds/html5-php/issues",
+                "source": "https://github.com/Masterminds/html5-php/tree/2.7.6"
+            },
+            "time": "2022-08-18T16:18:26+00:00"
+        },
         {
             "name": "mobiledetect/mobiledetectlib",
             "version": "2.8.37",
@@ -2510,21 +2574,21 @@
         },
         {
             "name": "phenx/php-svg-lib",
-            "version": "0.4.1",
+            "version": "0.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dompdf/php-svg-lib.git",
-                "reference": "4498b5df7b08e8469f0f8279651ea5de9626ed02"
+                "reference": "76876c6cf3080bcb6f249d7d59705108166a6685"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dompdf/php-svg-lib/zipball/4498b5df7b08e8469f0f8279651ea5de9626ed02",
-                "reference": "4498b5df7b08e8469f0f8279651ea5de9626ed02",
+                "url": "https://api.github.com/repos/dompdf/php-svg-lib/zipball/76876c6cf3080bcb6f249d7d59705108166a6685",
+                "reference": "76876c6cf3080bcb6f249d7d59705108166a6685",
                 "shasum": ""
             },
             "require": {
                 "ext-mbstring": "*",
-                "php": "^7.1 || ^7.2 || ^7.3 || ^7.4 || ^8.0",
+                "php": "^7.1 || ^8.0",
                 "sabberworm/php-css-parser": "^8.4"
             },
             "require-dev": {
@@ -2550,9 +2614,9 @@
             "homepage": "https://github.com/PhenX/php-svg-lib",
             "support": {
                 "issues": "https://github.com/dompdf/php-svg-lib/issues",
-                "source": "https://github.com/dompdf/php-svg-lib/tree/0.4.1"
+                "source": "https://github.com/dompdf/php-svg-lib/tree/0.5.0"
             },
-            "time": "2022-03-07T12:52:04+00:00"
+            "time": "2022-09-06T12:16:56+00:00"
         },
         {
             "name": "phpoffice/phpspreadsheet",