diff --git a/src/safetywrap/__init__.py b/src/safetywrap/__init__.py
index 7ac055e..38ee949 100644
--- a/src/safetywrap/__init__.py
+++ b/src/safetywrap/__init__.py
@@ -1,7 +1,7 @@
 """Typesafe python versions of Rust-inspired result types."""
 
 __all__ = ("Option", "Result", "Ok", "Err", "Some", "Nothing")
-__version__ = "1.4.0"
+__version__ = "1.5.0"
 __version_info__ = tuple(map(int, __version__.split(".")))