diff --git a/shard.yml b/shard.yml
index 6fe02f6b..d4ce5969 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,7 +1,7 @@
 name: crinja
-version: 0.4.1
+version: 0.5.0
 license: Apache-2.0
-crystal: 0.27.0
+crystal: 0.29.0
 
 authors:
   - Johannes Müller <straightshoota@gmail.com>