diff --git a/Project.toml b/Project.toml
index 9d12c5191..f6e8e8d27 100644
--- a/Project.toml
+++ b/Project.toml
@@ -2,7 +2,7 @@ name = "Catlab"
 uuid = "134e5e36-593f-5add-ad60-77f754baafbe"
 license = "MIT"
 authors = ["Evan Patterson <evan@epatters.org>"]
-version = "0.12.7"
+version = "0.13.0"
 
 [deps]
 AutoHashEquals = "15f4f7f2-30c1-5605-9d31-71845cf9641f"