diff --git a/shard.yml b/shard.yml
index 226456c..ab08525 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: carbon
-version: 0.4.2
+version: 0.5.0
 
 authors:
   - Paul Smith <paulcsmith0218@gmail.com>
diff --git a/src/carbon/version.cr b/src/carbon/version.cr
index 3138192..5498e18 100644
--- a/src/carbon/version.cr
+++ b/src/carbon/version.cr
@@ -1,3 +1,3 @@
 module Carbon
-  VERSION = "0.4.1"
+  VERSION = "0.5.0"
 end