diff --git a/Cargo.lock b/Cargo.lock
index c2f4216af..703e37172 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -326,7 +326,7 @@ checksum = "edb929bc0da91a4d85ed6c0a84deaa53d411abfb387fc271124f91bf6b89f14e"
 dependencies = [
  "libc",
  "ndarray",
- "num-complex 0.2.4",
+ "num-complex 0.4.6",
  "num-integer",
  "num-traits",
  "pyo3",
@@ -395,9 +395,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.22.5"
+version = "0.22.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d922163ba1f79c04bc49073ba7b32fd5a8d3b76a87c955921234b8e77333c51"
+checksum = "f402062616ab18202ae8319da13fa4279883a2b8a9d9f83f20dbade813ce1884"
 dependencies = [
  "cfg-if",
  "hashbrown 0.14.5",
@@ -406,7 +406,7 @@ dependencies = [
  "libc",
  "memoffset",
  "num-bigint",
- "num-complex 0.2.4",
+ "num-complex 0.4.6",
  "once_cell",
  "portable-atomic",
  "pyo3-build-config",
@@ -417,9 +417,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.22.5"
+version = "0.22.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc38c5feeb496c8321091edf3d63e9a6829eab4b863b4a6a65f26f3e9cc6b179"
+checksum = "b14b5775b5ff446dd1056212d778012cbe8a0fbffd368029fd9e25b514479c38"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -427,9 +427,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.22.5"
+version = "0.22.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94845622d88ae274d2729fcefc850e63d7a3ddff5e3ce11bd88486db9f1d357d"
+checksum = "9ab5bcf04a2cdcbb50c7d6105de943f543f9ed92af55818fd17b660390fc8636"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -437,9 +437,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.22.5"
+version = "0.22.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e655aad15e09b94ffdb3ce3d217acf652e26bbc37697ef012f5e5e348c716e5e"
+checksum = "0fd24d897903a9e6d80b968368a34e1525aeb719d568dba8b3d4bfa5dc67d453"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -449,9 +449,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.22.5"
+version = "0.22.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae1e3f09eecd94618f60a455a23def79f79eba4dc561a97324bf9ac8c6df30ce"
+checksum = "36c011a03ba1e50152b4b394b479826cad97e7a21eb52df179cd91ac411cbfbe"
 dependencies = [
  "heck",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index e7b5bbd14..bf4b4adda 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,7 @@ smallvec = { version = "1.0", features = ["union"] }
 rustworkx-core = { path = "rustworkx-core", version = "=0.16.0" }
 
 [dependencies.pyo3]
-version = "0.22.5"
+version = "0.22.6"
 features = ["abi3-py39", "extension-module", "hashbrown", "num-bigint", "num-complex", "indexmap", "py-clone"]
 
 [dependencies.sprs]