diff --git a/composer.lock b/composer.lock
index ce00e3e5..58e81a92 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1101,16 +1101,16 @@
         },
         {
             "name": "dompdf/dompdf",
-            "version": "v1.2.1",
+            "version": "v1.2.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/dompdf/dompdf.git",
-                "reference": "c6dfd9bb8b0040609f04754f729d4cb3016e0575"
+                "reference": "5031045d9640b38cfc14aac9667470df09c9e090"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/dompdf/dompdf/zipball/c6dfd9bb8b0040609f04754f729d4cb3016e0575",
-                "reference": "c6dfd9bb8b0040609f04754f729d4cb3016e0575",
+                "url": "https://api.github.com/repos/dompdf/dompdf/zipball/5031045d9640b38cfc14aac9667470df09c9e090",
+                "reference": "5031045d9640b38cfc14aac9667470df09c9e090",
                 "shasum": ""
             },
             "require": {
@@ -1121,6 +1121,8 @@
                 "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"
@@ -1162,9 +1164,9 @@
             "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/v1.2.2"
             },
-            "time": "2022-03-24T12:57:42+00:00"
+            "time": "2022-04-27T13:50:54+00:00"
         },
         {
             "name": "friendsofphp/php-cs-fixer",