Define Version range for yaml component to keep compatibility with sy…

…mfony 2.7-3.x
phpflo · Nov 2, 2016 · 7426d37 · 7426d37
1 parent a1b42ee
commit 7426d37
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -17,7 +17,7 @@
   ],
   "require": {
     "php": ">=5.4.0",
-    "symfony/yaml": "^3.1"
+    "symfony/yaml": ">=2.7 <=4.0"
   },
   "require-dev": {
     "phpunit/phpunit": "<5.0",