update composer.json contraints

avoid unbound constraints https://github.com/yiisoft/yii2/issues/12154
8 years ago · 145235ffad
1 changed files with 1 additions and 1 deletions
--- a/composer.json
+++ b/composer.json
@ -18,7 +18,7 @@
        }
    ],
    "require": {
-        "yiisoft/yii2": ">=2.0.6",
+        "yiisoft/yii2": "~2.0.6",
        "bower-asset/bootstrap": "3.3.* | 3.2.* | 3.1.*"
    },
    "autoload": {