Upgrade to minitest 0.5.0

ysbaddaden · ysbaddaden · commit ddb923af4a2f · 2019-09-30T11:20:44.000+02:00
diff --git a/shard.lock b/shard.lock
@@ -2,5 +2,5 @@ version: 1.0
 shards:
   minitest:
     github: ysbaddaden/minitest.cr
-    version: 0.4.2
+    version: 0.5.0
 
diff --git a/shard.yml b/shard.yml
@@ -7,6 +7,7 @@ authors:
 development_dependencies:
   minitest:
     github: ysbaddaden/minitest.cr
+    version: ">= 0.5.0"
 
 targets:
   shards:
