diff --git a/composer.json b/composer.json
index 8a688660..152e6efa 100644
--- a/composer.json
+++ b/composer.json
@@ -37,7 +37,7 @@
         "infection/infection": "^0.17.5",
         "phpunit/phpunit": "^9.2.5",
         "psalm/plugin-phpunit": "^0.12.2",
-        "squizlabs/php_codesniffer": "^3.5.5",
+        "squizlabs/php_codesniffer": "^3.5.8",
         "vimeo/psalm": "^3.18.2"
     },
     "config": {
diff --git a/composer.lock b/composer.lock
index b15ab903..a7a30159 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": "b52c0daa02c26d9a5180d308680ed8b5",
+    "content-hash": "12897a18bde58567be693189596f2841",
     "packages": [
         {
             "name": "clue/stream-filter",
@@ -5923,16 +5923,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.5.5",
+            "version": "3.5.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "73e2e7f57d958e7228fce50dc0c61f58f017f9f6"
+                "reference": "9d583721a7157ee997f235f327de038e7ea6dac4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/73e2e7f57d958e7228fce50dc0c61f58f017f9f6",
-                "reference": "73e2e7f57d958e7228fce50dc0c61f58f017f9f6",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/9d583721a7157ee997f235f327de038e7ea6dac4",
+                "reference": "9d583721a7157ee997f235f327de038e7ea6dac4",
                 "shasum": ""
             },
             "require": {
@@ -5970,7 +5970,7 @@
                 "phpcs",
                 "standards"
             ],
-            "time": "2020-04-17T01:09:41+00:00"
+            "time": "2020-10-23T02:01:07+00:00"
         },
         {
             "name": "symfony/filesystem",