diff --git a/shard.yml b/shard.yml
index 7af00d8..2571005 100644
--- a/shard.yml
+++ b/shard.yml
@@ -4,9 +4,9 @@ version: 0.18.3
 dependencies:
   radix:
     github: luislavena/radix
-    version: ~> 0.3.7
+    version: ~> 0.3.8
   kilt:
     github: jeromegn/kilt
-    version: 0.3.3
+    version: ~> 0.3.3
 author:
   - Serdar Dogruyol <dogruyolserdar@gmail.com>