diff --git a/Cargo.toml b/Cargo.toml
index 2653d22c69..a6b87953d1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -88,7 +88,7 @@ pin-project = "1.1.5"
 prost = "0.13.0"
 prost-build = "0.13.0"
 prost-types = "0.13.0"
-pyo3 = { version = "0.21.2", features = ["extension-module", "abi3-py311"] }
+pyo3 = { version = "0.22.0", features = ["extension-module", "abi3-py311"] }
 pyo3-log = "0.11.0"
 rand = "0.8.5"
 reqwest = { version = "0.12.0", features = ["blocking"] }