diff --git a/bindings/python/Cargo.toml b/bindings/python/Cargo.toml
index ee3aca106..6157fa579 100644
--- a/bindings/python/Cargo.toml
+++ b/bindings/python/Cargo.toml
@@ -17,9 +17,9 @@ extension-module = ["pyo3/extension-module"]
 [dependencies]
 anyhow = "1.0"
 limbo_core = { path = "../../core" }
-pyo3 = { version = "0.22.2", features = ["anyhow"] }
+pyo3 = { version = "0.22.4", features = ["anyhow"] }
 
 [build-dependencies]
 version_check = "0.9.5"
 # used where logic has to be version/distribution specific, e.g. pypy
-pyo3-build-config = { version = "0.22.0" }
\ No newline at end of file
+pyo3-build-config = { version = "0.22.4" }