diff --git a/pyproject.toml b/pyproject.toml
index fbf453cd7..b3e41c68c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "permchain"
-version = "0.0.4"
+version = "0.0.5"
 description = "permchain"
 authors = []
 license = "MIT"