diff --git a/shard.yml b/shard.yml
index c1e42bf8..6fe02f6b 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,7 +1,7 @@
 name: crinja
-version: 0.4.0
+version: 0.4.1
 license: Apache-2.0
-crystal: 0.26.1
+crystal: 0.27.0
 
 authors:
   - Johannes Müller <straightshoota@gmail.com>