diff --git a/composer.json b/composer.json
index cff00f4..6514880 100644
--- a/composer.json
+++ b/composer.json
@@ -21,8 +21,8 @@
     ],
     "require": {
         "php": ">=7.3",
-        "sensiolabs/consul-php-sdk": ">=2.1 <3.0",
-        "launchdarkly/server-sdk": "^4"
+        "launchdarkly/server-sdk": "^4",
+        "sensiolabs/consul-php-sdk": "^2.1||^3.0||^4.1"
     },
     "require-dev": {
         "phpunit/phpunit": "^9",