diff --git a/.travis.yml b/.travis.yml
index dc86930..a826a56 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -107,7 +107,7 @@ before_script:
       PHPUNIT_FLAGS="--coverage-clover=coverage.clover"
     fi
 script:
-  - vendor/bin/phpunit --debug --verbose $PHPUNIT_FLAGS --enforce-time-limit
+  - vendor/bin/phpunit --verbose $PHPUNIT_FLAGS --enforce-time-limit
 
 after_script:
   - |
diff --git a/composer.json b/composer.json
index 167cd78..596be53 100644
--- a/composer.json
+++ b/composer.json
@@ -18,10 +18,10 @@
         }
     ],
     "require": {
-        "yiisoft/yii2": "~2.0.15"
+        "yiisoft/yii2": "^2.0.15.0"
     },
     "require-dev": {
-        "yiisoft/yii2-dev": "~2.0.15",
+        "yiisoft/yii2-dev": "~2.0.15.0",
         "yiisoft/yii2-coding-standards": "^2.0.2",
         "phpunit/phpunit": "4.8.34"
     },
@@ -33,16 +33,16 @@
     "config": {
         "platform": {
             "php": "5.4"
-        }
-    },
-    "extra": {
-        "asset-installer-paths": {
-            "npm-asset-library": "vendor/npm",
-            "bower-asset-library": "vendor/bower"
         },
-        "asset-vcs-driver-options": {
-            "github-no-api": true
-        },
-        "asset-pattern-skip-version": "(-build|-patch)"
+        "fxp-asset": {
+            "installer-paths": {
+                "npm-asset-library": "vendor/npm",
+                "bower-asset-library": "vendor/bower"
+            },
+            "vcs-driver-options": {
+                "github-no-api": true
+            },
+            "pattern-skip-version": "(-build|-patch)"
+        }
     }
 }
diff --git a/composer.lock b/composer.lock
index 32f6801..07484c3 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "d015d4ea6455980811e107e60cf98777",
+    "content-hash": "5aaeea677f3ba305bc64ad566e0d7c14",
     "packages": [
         {
             "name": "bower-asset/inputmask",
@@ -1430,7 +1430,7 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v2.8.36",
+            "version": "v2.8.37",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",