diff --git a/composer.json b/composer.json
index edb5c423..f6d4187b 100644
--- a/composer.json
+++ b/composer.json
@@ -29,17 +29,18 @@
     "drupal/token" : "^1.3",
     "drupal/flysystem" : "^1.0",
     "islandora/crayfish-commons": "dev-dev",
-    "drupal/file_replace": "^1.1"
+    "drupal/file_replace": "^1.1",
+    "php": "^7.3 || ^7.4"
 
   },
   "require-dev": {
-    "phpunit/phpunit": "^6",
-    "squizlabs/php_codesniffer": "2.7.1",
+    "phpunit/phpunit": "^9",
+    "squizlabs/php_codesniffer": "^3.0",
     "drupal/coder": "*",
-    "sebastian/phpcpd": "*"
+    "sebastian/phpcpd": "^6"
   },
   "suggest": {
-    "drupal/transliterate_filenames": "Sanitizes filenames when they are uploaded so they don't break your repository." 
+    "drupal/transliterate_filenames": "Sanitizes filenames when they are uploaded so they don't break your repository."
   },
   "license": "GPL-2.0+",
   "authors": [