diff --git a/Cargo.lock b/Cargo.lock
index 76fb50e..f924aaa 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -306,7 +306,7 @@ checksum = "3a219298ac11a56ea9a6d2120044824d6f01aeb034955e7af7bc16858527deea"
 
 [[package]]
 name = "spliterator"
-version = "9.3.0"
+version = "10.0.0"
 dependencies = [
  "base64",
  "flate2",
@@ -318,7 +318,7 @@ dependencies = [
 
 [[package]]
 name = "spliterator-py"
-version = "9.3.0"
+version = "10.0.0"
 dependencies = [
  "pyo3",
  "spliterator",
diff --git a/Cargo.toml b/Cargo.toml
index 3bc7d3f..352e7a3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ members = ["crates/spliterator", "crates/spliterator-py"]
 exclude = ["wasm"]
 
 [workspace.package]
-version = "9.3.0"
+version = "10.0.0"
 edition = "2021"
 rust-version = "1.85"
 license = "MIT"
diff --git a/package.json b/package.json
index f573a23..8914994 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "spliterator",
-	"version": "9.3.0",
+	"version": "10.0.0",
 	"description": "Line-delimited iterator library for CSV, NDJSON, and other delimited formats.",
 	"keywords": [
 		"async-iterable",