diff --git a/composer.lock b/composer.lock
index cda1d54a1c..d22fdff34f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -6657,23 +6657,23 @@
         },
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             "name": "phenx/php-font-lib",
-            "version": "0.5.6",
+            "version": "0.5.4",
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                 "url": "https://github.com/dompdf/php-font-lib.git",
-                "reference": "a1681e9793040740a405ac5b189275059e2a9863"
+                "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4"
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             "dist": {
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-                "url": "https://api.github.com/repos/dompdf/php-font-lib/zipball/a1681e9793040740a405ac5b189275059e2a9863",
-                "reference": "a1681e9793040740a405ac5b189275059e2a9863",
+                "url": "https://api.github.com/repos/dompdf/php-font-lib/zipball/dd448ad1ce34c63d09baccd05415e361300c35b4",
+                "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4",
                 "shasum": ""
             },
             "require": {
                 "ext-mbstring": "*"
             },
             "require-dev": {
-                "symfony/phpunit-bridge": "^3 || ^4 || ^5 || ^6"
+                "symfony/phpunit-bridge": "^3 || ^4 || ^5"
             },
             "type": "library",
             "autoload": {
@@ -6683,7 +6683,7 @@
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
-                "LGPL-2.1-or-later"
+                "LGPL-3.0"
             ],
             "authors": [
                 {
@@ -6695,9 +6695,9 @@
             "homepage": "https://github.com/PhenX/php-font-lib",
             "support": {
                 "issues": "https://github.com/dompdf/php-font-lib/issues",
-                "source": "https://github.com/dompdf/php-font-lib/tree/0.5.6"
+                "source": "https://github.com/dompdf/php-font-lib/tree/0.5.4"
             },
-            "time": "2024-01-29T14:45:26+00:00"
+            "time": "2021-12-17T19:44:54+00:00"
         },
         {
             "name": "phenx/php-svg-lib",
@@ -8386,16 +8386,16 @@
         },
         {
             "name": "sabberworm/php-css-parser",
-            "version": "v8.5.1",
+            "version": "8.4.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/MyIntervals/PHP-CSS-Parser.git",
-                "reference": "4a3d572b0f8b28bb6fd016ae8bbfc445facef152"
+                "url": "https://github.com/sabberworm/PHP-CSS-Parser.git",
+                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/MyIntervals/PHP-CSS-Parser/zipball/4a3d572b0f8b28bb6fd016ae8bbfc445facef152",
-                "reference": "4a3d572b0f8b28bb6fd016ae8bbfc445facef152",
+                "url": "https://api.github.com/repos/sabberworm/PHP-CSS-Parser/zipball/e41d2140031d533348b2192a83f02d8dd8a71d30",
+                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30",
                 "shasum": ""
             },
             "require": {
@@ -8403,17 +8403,13 @@
                 "php": ">=5.6.20"
             },
             "require-dev": {
-                "phpunit/phpunit": "^5.7.27"
+                "codacy/coverage": "^1.4",
+                "phpunit/phpunit": "^4.8.36"
             },
             "suggest": {
                 "ext-mbstring": "for parsing UTF-8 CSS"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "9.0.x-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Sabberworm\\CSS\\": "src/"
@@ -8426,14 +8422,6 @@
             "authors": [
                 {
                     "name": "Raphael Schweikert"
-                },
-                {
-                    "name": "Oliver Klee",
-                    "email": "github@oliverklee.de"
-                },
-                {
-                    "name": "Jake Hotson",
-                    "email": "jake.github@qzdesign.co.uk"
                 }
             ],
             "description": "Parser for CSS Files written in PHP",
@@ -8444,10 +8432,10 @@
                 "stylesheet"
             ],
             "support": {
-                "issues": "https://github.com/MyIntervals/PHP-CSS-Parser/issues",
-                "source": "https://github.com/MyIntervals/PHP-CSS-Parser/tree/v8.5.1"
+                "issues": "https://github.com/sabberworm/PHP-CSS-Parser/issues",
+                "source": "https://github.com/sabberworm/PHP-CSS-Parser/tree/8.4.0"
             },
-            "time": "2024-02-15T16:41:13+00:00"
+            "time": "2021-12-11T13:40:54+00:00"
         },
         {
             "name": "sebastian/comparator",