diff --git a/Cargo.toml b/Cargo.toml
index ba03368..3123f8e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ serde = { version = "1.0.215", features = ["derive"] }
 serde_json = "1.0.149"
 chrono = { version = "0.4.43", features = ["serde"] }
 moka = { version = "0.12.13", features = ["log", "future"], optional = true }
-pyo3 = { version = "0.20.3", optional = true }
+pyo3 = { version = "0.29.3", optional = true }
 pyo3-asyncio = { version = "0.20.0", optional = true }
 
 [dev-dependencies]