Do not pin random_compat version

composer.json

@@ -24,7 +24,7 @@
         "php": "^5.5.9 || ^7.0",
         "ext-zlib": "*",
         "psr/http-message": "^1.0",
-        "paragonie/random_compat": ">=1 <9.99",
+        "paragonie/random_compat": "*",
         "symfony/finder": "^3.0|^4.0|^5.0"
     },
     "require-dev": {