diff --git a/crates/nameparser-py/Cargo.toml b/crates/nameparser-py/Cargo.toml
index 98c9b81..e2c1b31 100644
--- a/crates/nameparser-py/Cargo.toml
+++ b/crates/nameparser-py/Cargo.toml
@@ -12,5 +12,5 @@ crate-type = ["cdylib"]
 
 [dependencies]
 nameparser = { package = "gbif-name-parser", path = "../nameparser" }
-pyo3 = { version = "0.29", features = ["extension-module", "abi3-py39"] }
+pyo3 = { version = "0.30", features = ["extension-module", "abi3-py39"] }
 pythonize = "0.29"           # must match the pyo3 minor version