diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8a87af1..0e66a34 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,4 @@
-# This file is autogenerated by maturin v1.6.0
+# This file is autogenerated by maturin v1.7.0
 # To update, run
 #
 #    maturin generate-ci github
diff --git a/Cargo.lock b/Cargo.lock
index 34988b0..1fdffe2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -653,9 +653,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.22.1"
+version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e99090d12f6182924499253aaa1e73bf15c69cea8d2774c3c781e35badc3548"
+checksum = "831e8e819a138c36e212f3af3fd9eeffed6bf1510a805af35b0edee5ffa59433"
 dependencies = [
  "cfg-if",
  "indoc",
@@ -671,9 +671,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.22.1"
+version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7879eb018ac754bba32cb0eec7526391c02c14a093121857ed09fbf1d1057d41"
+checksum = "1e8730e591b14492a8945cdff32f089250b05f5accecf74aeddf9e8272ce1fa8"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -681,9 +681,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.22.1"
+version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce2baa5559a411fc1cf519295f24c34b53d5d725818bc96b5abf94762da09041"
+checksum = "5e97e919d2df92eb88ca80a037969f44e5e70356559654962cbb3316d00300c6"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -691,9 +691,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.22.1"
+version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "049621c20a23f2def20f4fe67978d1da8d8a883d64b9c21362f3b776e254edc7"
+checksum = "eb57983022ad41f9e683a599f2fd13c3664d7063a3ac5714cae4b7bee7d3f206"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -703,9 +703,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.22.1"
+version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e969ee2e025435f1819d31a275ba4bb9cbbdf3ac535227fdbd85b9322ffe144"
+checksum = "ec480c0c51ddec81019531705acac51bcdbeae563557c982aa8263bb96880372"
 dependencies = [
  "heck",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index ac2ab41..2f1fdeb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ fast-float = "0.2"
 itertools = "0.9.0"
 lazy_static = "1.4.0"
 log = "0.4.14"
-pyo3 = { version = "0.22.1", features = ["extension-module"] }
+pyo3 = { version = "0.22.2", features = ["extension-module"] }
 rayon = "1.10.0"
 serde = {version = "1.0.14", default-features = false}
 serde_derive = {version = "1.0.14", default-features = false}