diff --git a/reconcile-python/Cargo.toml b/reconcile-python/Cargo.toml
index 37facf0..9990263 100644
--- a/reconcile-python/Cargo.toml
+++ b/reconcile-python/Cargo.toml
@@ -13,4 +13,4 @@ crate-type = ["cdylib"]
 
 [dependencies]
 reconcile-text = { path = ".." }
-pyo3 = { version = "0.28.2", features = ["extension-module", "abi3-py39", "generate-import-lib"] }
+pyo3 = { version = "0.28.3", features = ["extension-module", "abi3-py39", "generate-import-lib"] }