diff --git a/shard.yml b/shard.yml
index d04e046..fcd63a1 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: neuroplastic
-version: 1.3.6
+version: 1.4.0
 
 authors:
   - Caspian Baska <caspianbaska@gmail.com>
@@ -7,9 +7,10 @@ authors:
 dependencies:
   rethinkdb-orm:
     github: spider-gazelle/rethinkdb-orm
-    branch: master
+    version: ~> 2.7
   db:
     github: crystal-lang/crystal-db
+
 development_dependencies:
   ameba:
     github: veelenga/ameba
@@ -20,5 +21,4 @@ development_dependencies:
   elasticsearch-crystal:
     github: paktek123/elasticsearch-crystal
 
-crystal: 0.33.0
 license: MIT