diff --git a/Cargo.toml b/Cargo.toml
index 8903051..b9d4df2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pythonize"
-version = "0.24.0"
+version = "0.25.0"
 authors = ["David Hewitt <1939362+davidhewitt@users.noreply.github.com>"]
 edition = "2021"
 rust-version = "1.63"
@@ -13,11 +13,11 @@ documentation = "https://docs.rs/crate/pythonize/"
 
 [dependencies]
 serde = { version = "1.0", default-features = false, features = ["std"] }
-pyo3 = { version = "0.24", default-features = false }
+pyo3 = { version = "0.25", default-features = false }
 
 [dev-dependencies]
 serde = { version = "1.0", default-features = false, features = ["derive"] }
-pyo3 = { version = "0.24.1", default-features = false, features = ["auto-initialize", "macros", "py-clone"] }
+pyo3 = { version = "0.25", default-features = false, features = ["auto-initialize", "macros", "py-clone"] }
 serde_json = "1.0"
 serde_bytes = "0.11"
 maplit = "1.0.2"