diff --git a/shard.yml b/shard.yml
index 09a5592..2ca838e 100644
--- a/shard.yml
+++ b/shard.yml
@@ -15,7 +15,6 @@ dependencies:
 development_dependencies:
   ameba:
     github: crystal-ameba/ameba
-    version: ~> 1.4.0
 
 crystal: ">= 0.36.0"