diff --git a/composer.json b/composer.json
index f216f93..4466fd0 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     "minimum-stability": "dev",
     "require": {
         "illuminate/support": "6.*|7.*|8.*",
-        "phlak/semver": "^3.2",
+        "phlak/semver": "^6.1",
         "guzzlehttp/guzzle": "^7.1@dev",
         "simplito/elliptic-php": "dev-master"
     },