diff --git a/app/design/frontend/Magento/blank/web/css/source/_extends.less b/app/design/frontend/Magento/blank/web/css/source/_extends.less
index aa934282ad7b6..a9a29964a9735 100644
--- a/app/design/frontend/Magento/blank/web/css/source/_extends.less
+++ b/app/design/frontend/Magento/blank/web/css/source/_extends.less
@@ -1219,7 +1219,7 @@
 & when (@media-common = true) {
     .abs-field-date-input {
         margin-right: @indent__s;
-        width: calc(~'100% -' @icon-calendar__font-size + @indent__s);
+        width: calc(~'100% -' @icon-calendar__font-size - @indent__s);
     }
 }
 
@@ -1234,7 +1234,7 @@
 
         input {
             margin-right: @indent__s;
-            width: calc(~'100% -' @checkout-tooltip-icon__font-size + @indent__s + @indent__xs);
+            width: calc(~'100% -' @checkout-tooltip-icon__font-size - @indent__s - @indent__xs);
         }
     }
 }
diff --git a/app/design/frontend/Magento/luma/web/css/source/_extends.less b/app/design/frontend/Magento/luma/web/css/source/_extends.less
index 86364f9d2c68e..f0fdfc1d7c426 100644
--- a/app/design/frontend/Magento/luma/web/css/source/_extends.less
+++ b/app/design/frontend/Magento/luma/web/css/source/_extends.less
@@ -1639,7 +1639,7 @@
 & when (@media-common = true) {
     .abs-field-date-input {
         .lib-css(margin-right, @indent__s);
-        width: calc(~'100% -' @icon-calendar__font-size + @indent__s);
+        width: calc(~'100% -' @icon-calendar__font-size - @indent__s);
     }
 }
 
@@ -1654,7 +1654,7 @@
 
         input {
             .lib-css(margin-right, @indent__s);
-            width: calc(~'100% -' @checkout-tooltip-icon__font-size + @indent__s + @indent__xs);
+            width: calc(~'100% -' @checkout-tooltip-icon__font-size - @indent__s - @indent__xs);
         }
     }
 }
diff --git a/composer.json b/composer.json
index 7722f3a0f2cc4..c44002f77dec0 100644
--- a/composer.json
+++ b/composer.json
@@ -89,7 +89,7 @@
         "tubalmartin/cssmin": "^4.1",
         "web-token/jwt-framework": "^3.1",
         "webonyx/graphql-php": "^15.0",
-        "wikimedia/less.php": "^3.2"
+        "wikimedia/less.php": "^3.2 || ^4.2.1"
     },
     "require-dev": {
         "allure-framework/allure-phpunit": "^2",
diff --git a/composer.lock b/composer.lock
index 248e16238c774..64aa12f054441 100644
--- a/composer.lock
+++ b/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": "a76964f28e6affcccf75e2a6a329147b",
+    "content-hash": "c6deb58553a83377df05f987cd608168",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -8660,28 +8660,28 @@
         },
         {
             "name": "wikimedia/less.php",
-            "version": "v3.2.1",
+            "version": "v4.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/wikimedia/less.php.git",
-                "reference": "0d5b30ba792bdbf8991a646fc9c30561b38a5559"
+                "reference": "9bdb3fda0452a05769e51d9941f2cfc0871d5fc0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/wikimedia/less.php/zipball/0d5b30ba792bdbf8991a646fc9c30561b38a5559",
-                "reference": "0d5b30ba792bdbf8991a646fc9c30561b38a5559",
+                "url": "https://api.github.com/repos/wikimedia/less.php/zipball/9bdb3fda0452a05769e51d9941f2cfc0871d5fc0",
+                "reference": "9bdb3fda0452a05769e51d9941f2cfc0871d5fc0",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.2.9"
+                "php": ">=7.4.3"
             },
             "require-dev": {
-                "mediawiki/mediawiki-codesniffer": "40.0.1",
-                "mediawiki/mediawiki-phan-config": "0.12.0",
+                "mediawiki/mediawiki-codesniffer": "43.0.0",
+                "mediawiki/mediawiki-phan-config": "0.14.0",
                 "mediawiki/minus-x": "1.1.1",
                 "php-parallel-lint/php-console-highlighter": "1.0.0",
                 "php-parallel-lint/php-parallel-lint": "1.3.2",
-                "phpunit/phpunit": "^8.5"
+                "phpunit/phpunit": "9.6.16"
             },
             "bin": [
                 "bin/lessc"
@@ -8729,9 +8729,9 @@
             ],
             "support": {
                 "issues": "https://github.com/wikimedia/less.php/issues",
-                "source": "https://github.com/wikimedia/less.php/tree/v3.2.1"
+                "source": "https://github.com/wikimedia/less.php/tree/v4.2.1"
             },
-            "time": "2023-02-03T06:43:41+00:00"
+            "time": "2024-02-25T01:55:00+00:00"
         }
     ],
     "packages-dev": [
diff --git a/lib/internal/Magento/Framework/composer.json b/lib/internal/Magento/Framework/composer.json
index 5ea10d096ab2e..44958863911df 100644
--- a/lib/internal/Magento/Framework/composer.json
+++ b/lib/internal/Magento/Framework/composer.json
@@ -51,7 +51,7 @@
         "symfony/process": "^6.4",
         "tedivm/jshrink": "^1.4",
         "webonyx/graphql-php": "^15.0",
-        "wikimedia/less.php": "^3.2"
+        "wikimedia/less.php": "^3.2 || ^4.2.1"
     },
     "archive": {
         "exclude": [