diff --git a/crates/css-inline-python/Cargo.toml b/crates/css-inline-python/Cargo.toml
index d9423022..6a08b734 100644
--- a/crates/css-inline-python/Cargo.toml
+++ b/crates/css-inline-python/Cargo.toml
@@ -16,7 +16,7 @@ crate-type = ["cdylib"]
 built = { version = "0.8.0", features = ["cargo-lock", "chrono"] }
 
 [dependencies]
-pyo3 = { version = "0.29.0", features = ["extension-module", "abi3-py310"] }
+pyo3 = { version = "0.30.1", features = ["extension-module", "abi3-py310"] }
 pyo3-built = "0.6"
 rayon = "1"
 url = "2"