diff --git a/VERSION b/VERSION
index 267577d..8f0916f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.4.1
+0.5.0
diff --git a/shard.yml b/shard.yml
index 89b7522..4fb6fb6 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: topos-playground.cr
-version: 0.4.1
+version: 0.5.0
 
 authors:
   - Kirk Haines <wyhaines@gmail.com>