Index: pysequoia/Cargo.toml
===================================================================
--- pysequoia.orig/Cargo.toml
+++ pysequoia/Cargo.toml
@@ -24,7 +24,7 @@ testresult = "0.4"
 sequoia-openpgp = { version = "1", default-features = false, features = [ "crypto-rust", "allow-experimental-crypto", "allow-variable-time-crypto"] }
 
 [dependencies.pyo3]
-version = "0.23"
+version = "0.22"
 # "py-clone" feature added to keep the original behavior but it'd be good to avoid it
 # see: https://github.com/PyO3/pyo3/pull/4095
 features = ["extension-module", "anyhow", "chrono", "py-clone"]
