diff --git a/Cargo.toml b/Cargo.toml
index 8f9e1eb..22bc662 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "urdf-rs"
-version = "0.7.2"
+version = "0.7.3"
 authors = ["Takashi Ogura <t.ogura@gmail.com>"]
 edition = "2021"
 description = "URDF parser using serde-xml-rs"