diff --git a/.travis.yml b/.travis.yml
index 04f51ad..41921e3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,9 @@ php:
   - 5.4
   - 5.5
   - 5.6
-  - 7
+  - 7.0
+  - 7.1
+  - 7.2
   - hhvm # ignore errors, see below
 
 # lock distro so new future defaults will not break the build
diff --git a/composer.json b/composer.json
index 123cdda..0a5e197 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "ext-soap": "*"
     },
     "require-dev": {
-        "clue/block-react": "~0.3.0",
+        "clue/block-react": "^1.0",
         "phpunit/phpunit": "^6.4 || ^5.7 || ^4.8.35"
     }
 }