Update composer.json

DonCallisto · web-flow · commit 3722231c0ad5 · 2018-01-22T09:50:23.000+01:00
diff --git a/composer.json b/composer.json
@@ -41,7 +41,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.0-dev"
+            "dev-master": "3.1-dev"
         }
     },
     "provide": {
