diff --git a/shard.yml b/shard.yml
index 236e7e1c6..0f9beaf24 100644
--- a/shard.yml
+++ b/shard.yml
@@ -19,6 +19,6 @@ dependencies:
     github: kemalcr/kemal
     version: ~> 0.26.0
 
-crystal: 0.30.0
+crystal: 0.30.1
 
 license: AGPLv3