diff --git a/Cargo.lock b/Cargo.lock
index f8f9a90..5262449 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -263,9 +263,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.22.2"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "831e8e819a138c36e212f3af3fd9eeffed6bf1510a805af35b0edee5ffa59433"
+checksum = "00e89ce2565d6044ca31a3eb79a334c3a79a841120a98f64eea9f579564cb691"
 dependencies = [
  "cfg-if",
  "indoc",
@@ -281,9 +281,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.22.2"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e8730e591b14492a8945cdff32f089250b05f5accecf74aeddf9e8272ce1fa8"
+checksum = "d8afbaf3abd7325e08f35ffb8deb5892046fcb2608b703db6a583a5ba4cea01e"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -291,9 +291,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.22.2"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e97e919d2df92eb88ca80a037969f44e5e70356559654962cbb3316d00300c6"
+checksum = "ec15a5ba277339d04763f4c23d85987a5b08cbb494860be141e6a10a8eb88022"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -301,9 +301,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.22.2"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb57983022ad41f9e683a599f2fd13c3664d7063a3ac5714cae4b7bee7d3f206"
+checksum = "15e0f01b5364bcfbb686a52fc4181d412b708a68ed20c330db9fc8d2c2bf5a43"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -313,9 +313,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.22.2"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec480c0c51ddec81019531705acac51bcdbeae563557c982aa8263bb96880372"
+checksum = "a09b550200e1e5ed9176976d0060cbc2ea82dc8515da07885e7b8153a85caacb"
 dependencies = [
  "heck",
  "proc-macro2",
diff --git a/windows-capture-python/Cargo.toml b/windows-capture-python/Cargo.toml
index 97d6ba5..1639859 100644
--- a/windows-capture-python/Cargo.toml
+++ b/windows-capture-python/Cargo.toml
@@ -21,7 +21,7 @@ name = "windows_capture"
 crate-type = ["cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.22.2", features = [
+pyo3 = { version = "0.22.4", features = [
     "extension-module",
     "auto-initialize",
     "abi3",