diff --git a/CHANGELOG.md b/CHANGELOG.md
index bff03ebd..d15aef3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 Unlisted patch versions (e.g. v0.7.1, v0.7.3, v0.7.6, v0.7.7) contain only dependency or build updates with no user-visible changes.
 
-## Unreleased
+## v0.15.0 - 2026-07-13
 
 ### moyo
 
diff --git a/Cargo.lock b/Cargo.lock
index 44d99f0f..71913ef7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -603,7 +603,7 @@ checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
 [[package]]
 name = "moyo"
-version = "0.14.0"
+version = "0.15.0"
 dependencies = [
  "approx",
  "criterion",
@@ -626,7 +626,7 @@ dependencies = [
 
 [[package]]
 name = "moyo-wasm"
-version = "0.14.0"
+version = "0.15.0"
 dependencies = [
  "moyo",
  "serde",
@@ -637,7 +637,7 @@ dependencies = [
 
 [[package]]
 name = "moyoc"
-version = "0.14.0"
+version = "0.15.0"
 dependencies = [
  "approx",
  "moyo",
@@ -646,7 +646,7 @@ dependencies = [
 
 [[package]]
 name = "moyopy"
-version = "0.14.0"
+version = "0.15.0"
 dependencies = [
  "approx",
  "itertools 0.15.0",
diff --git a/Cargo.toml b/Cargo.toml
index 63ebe9f8..1da201a5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ resolver = "2"
 authors = ["Kohei Shinohara <kshinohara0508@gmail.com>"]
 description = "Library for Crystal Symmetry in Rust"
 edition = "2024"
-version = "0.14.0"
+version = "0.15.0"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/spglib/moyo"
 
diff --git a/moyoc/Cargo.toml b/moyoc/Cargo.toml
index 03ea1abf..4dfd3544 100644
--- a/moyoc/Cargo.toml
+++ b/moyoc/Cargo.toml
@@ -16,7 +16,7 @@ name = "moyoc"
 crate-type = ["staticlib", "cdylib"]
 
 [dependencies]
-moyo = { path = "../moyo", version = "0.14.0" }
+moyo = { path = "../moyo", version = "0.15.0" }
 
 [dev-dependencies]
 nalgebra.workspace = true
diff --git a/moyopy/Cargo.toml b/moyopy/Cargo.toml
index b851e8fd..821e8deb 100644
--- a/moyopy/Cargo.toml
+++ b/moyopy/Cargo.toml
@@ -17,7 +17,7 @@ name = "moyopy"
 crate-type = ["cdylib"]
 
 [dependencies]
-moyo = { path = "../moyo", version = "0.14.0" }
+moyo = { path = "../moyo", version = "0.15.0" }
 nalgebra.workspace = true
 serde.workspace = true
 serde_json.workspace = true