Update composer.json (#760)

Author: dannylamb

composer.json

@@ -21,7 +21,7 @@
     "drupal/jwt": "1.0.0-alpha6",
     "drupal/filehash": "^1.1",
     "drupal/prepopulate" : "^2.2",
-    "drupal/eva" : "^1.3",
+    "drupal/eva" : "^2.0",
     "drupal/features" : "^3.7",
     "drupal/migrate_plus" : "^4.1",
     "drupal/migrate_tools" : "^4.1",