diff --git a/ndarray-linalg/Cargo.toml b/ndarray-linalg/Cargo.toml
index 0f0b41af..18f868d8 100644
--- a/ndarray-linalg/Cargo.toml
+++ b/ndarray-linalg/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name    = "ndarray-linalg"
-version = "0.18.0"
+version = "0.18.1"
 authors = ["Toshiki Teramura <toshiki.teramura@gmail.com>"]
 edition = "2021"