diff --git a/.travis.yml b/.travis.yml
index dd4e7db..423b2b9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ script: composer test
 matrix:
   include:
     - php: 5.6
-      env: ILLUMINATE_VERSION=5.3.7
+      env: ILLUMINATE_VERSION=5.3.*
     - php: 5.6
       env: ILLUMINATE_VERSION=5.4.*
     - php: 7.0
diff --git a/composer.json b/composer.json
index 662e140..c157267 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     ],
     "require": {
         "php" : ">=5.6.0|>=7.0",
-        "illuminate/support": "~5.3.28|~5.4|~5.5|~5.6",
+        "illuminate/support": "~5.3|~5.4|~5.5|~5.6",
         "bjeavons/zxcvbn-php": "0.3.0"
     },
     "require-dev": {
@@ -43,7 +43,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.x-dev"
+            "dev-master": "4.x-dev"
         },
         "laravel": {
             "providers": [