MAGETWO-90119: Zendframework Dependency Version Conflict on update-composer

Author: Joan He

lib/internal/Magento/Framework/composer.json

@@ -24,7 +24,7 @@
         "lib-libxml": "*",
         "colinmollenhour/php-redis-session-abstract": "~1.3.8",
         "composer/composer": "^1.6",
-        "magento/zendframework1": "~1.13.0",
+        "magento/zendframework1": "dev-master",
         "monolog/monolog": "^1.17",
         "oyejorge/less.php": "~1.7.0",
         "symfony/console": "~4.0.0",