diff --git a/composer.lock b/composer.lock
index a365aad..835b990 100644
--- a/composer.lock
+++ b/composer.lock
@@ -181,16 +181,16 @@
         },
         {
             "name": "phenx/php-svg-lib",
-            "version": "0.5.1",
+            "version": "0.5.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dompdf/php-svg-lib.git",
-                "reference": "8a8a1ebcf6aea861ef30197999f096f7bd4b4456"
+                "reference": "732faa9fb4309221e2bd9b2fda5de44f947133aa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dompdf/php-svg-lib/zipball/8a8a1ebcf6aea861ef30197999f096f7bd4b4456",
-                "reference": "8a8a1ebcf6aea861ef30197999f096f7bd4b4456",
+                "url": "https://api.github.com/repos/dompdf/php-svg-lib/zipball/732faa9fb4309221e2bd9b2fda5de44f947133aa",
+                "reference": "732faa9fb4309221e2bd9b2fda5de44f947133aa",
                 "shasum": ""
             },
             "require": {
@@ -221,22 +221,22 @@
             "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/0.5.1"
+                "source": "https://github.com/dompdf/php-svg-lib/tree/0.5.2"
             },
-            "time": "2023-12-11T20:56:08+00:00"
+            "time": "2024-02-07T12:49:40+00:00"
         },
         {
             "name": "sabberworm/php-css-parser",
-            "version": "8.4.0",
+            "version": "v8.5.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/sabberworm/PHP-CSS-Parser.git",
-                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30"
+                "url": "https://github.com/MyIntervals/PHP-CSS-Parser.git",
+                "reference": "4a3d572b0f8b28bb6fd016ae8bbfc445facef152"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sabberworm/PHP-CSS-Parser/zipball/e41d2140031d533348b2192a83f02d8dd8a71d30",
-                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30",
+                "url": "https://api.github.com/repos/MyIntervals/PHP-CSS-Parser/zipball/4a3d572b0f8b28bb6fd016ae8bbfc445facef152",
+                "reference": "4a3d572b0f8b28bb6fd016ae8bbfc445facef152",
                 "shasum": ""
             },
             "require": {
@@ -244,13 +244,17 @@
                 "php": ">=5.6.20"
             },
             "require-dev": {
-                "codacy/coverage": "^1.4",
-                "phpunit/phpunit": "^4.8.36"
+                "phpunit/phpunit": "^5.7.27"
             },
             "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/"
@@ -263,6 +267,14 @@
             "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",
@@ -273,10 +285,10 @@
                 "stylesheet"
             ],
             "support": {
-                "issues": "https://github.com/sabberworm/PHP-CSS-Parser/issues",
-                "source": "https://github.com/sabberworm/PHP-CSS-Parser/tree/8.4.0"
+                "issues": "https://github.com/MyIntervals/PHP-CSS-Parser/issues",
+                "source": "https://github.com/MyIntervals/PHP-CSS-Parser/tree/v8.5.1"
             },
-            "time": "2021-12-11T13:40:54+00:00"
+            "time": "2024-02-15T16:41:13+00:00"
         }
     ],
     "packages-dev": [],