diff --git a/pyproject.toml b/pyproject.toml
index 2c4dfe4..f30b542 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pykoopman"
-version = "1.0.4"
+version = "1.0.5"
 authors = [
     { name="Shaowu Pan", email="shawnpan@uw.edu" },
     { name="Eurika Kaiser", email="eurika@uw.edu" },