diff --git a/composer.json b/composer.json
index c1ff20f..04b3abc 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "9.5.21",
-        "squizlabs/php_codesniffer": "^3.7"
+        "squizlabs/php_codesniffer": "3.7.1"
     },
     "scripts": {
         "test": "vendor/bin/phpunit"