diff --git a/Cargo.lock b/Cargo.lock
index 95d9c7a1f..ba9644655 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -306,9 +306,9 @@ checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 
 [[package]]
 name = "jiter"
-version = "0.8.0"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c88e0910b421b182953e774fd31930f690fc456a0ea56cd5e6ffcccee278731"
+checksum = "8243cf2d026264056bfacf305e54f5bee8866fd46b4c1873adcaebf614a0d306"
 dependencies = [
  "ahash",
  "bitvec",
@@ -459,9 +459,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.23.2"
+version = "0.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f54b3d09cbdd1f8c20650b28e7b09e338881482f4aa908a5f61a00c98fba2690"
+checksum = "e484fd2c8b4cb67ab05a318f1fd6fa8f199fcc30819f08f07d200809dba26c15"
 dependencies = [
  "cfg-if",
  "indoc",
@@ -478,9 +478,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.23.2"
+version = "0.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3015cf985888fe66cfb63ce0e321c603706cd541b7aec7ddd35c281390af45d8"
+checksum = "dc0e0469a84f208e20044b98965e1561028180219e35352a2afaf2b942beff3b"
 dependencies = [
  "once_cell",
  "python3-dll-a",
@@ -489,9 +489,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.23.2"
+version = "0.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fca7cd8fd809b5ac4eefb89c1f98f7a7651d3739dfb341ca6980090f554c270"
+checksum = "eb1547a7f9966f6f1a0f0227564a9945fe36b90da5a93b3933fc3dc03fae372d"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -499,9 +499,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.23.2"
+version = "0.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34e657fa5379a79151b6ff5328d9216a84f55dc93b17b08e7c3609a969b73aa0"
+checksum = "fdb6da8ec6fa5cedd1626c886fc8749bdcbb09424a86461eb8cdf096b7c33257"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -511,9 +511,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.23.2"
+version = "0.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "295548d5ffd95fd1981d2d3cf4458831b21d60af046b729b6fd143b0ba7aee2f"
+checksum = "38a385202ff5a92791168b1136afae5059d3ac118457bb7bc304c197c2d33e7d"
 dependencies = [
  "heck",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index 94545239c..9b32263da 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ rust-version = "1.75"
 [dependencies]
 # TODO it would be very nice to remove the "py-clone" feature as it can panic,
 # but needs a bit of work to make sure it's not used in the codebase
-pyo3 = { version = "0.23.2", features = ["generate-import-lib", "num-bigint", "py-clone"] }
+pyo3 = { version = "0.23.3", features = ["generate-import-lib", "num-bigint", "py-clone"] }
 regex = "1.11.1"
 strum = { version = "0.26.3", features = ["derive"] }
 strum_macros = "0.26.4"
@@ -45,7 +45,7 @@ idna = "1.0.3"
 base64 = "0.22.1"
 num-bigint = "0.4.6"
 uuid = "1.11.0"
-jiter = { version = "0.8.0", features = ["python"] }
+jiter = { version = "0.8.2", features = ["python"] }
 hex = "0.4.3"
 
 [lib]
@@ -73,12 +73,12 @@ debug = true
 strip = false
 
 [dev-dependencies]
-pyo3 = { version = "0.23.2", features = ["auto-initialize"] }
+pyo3 = { version = "0.23.3", features = ["auto-initialize"] }
 
 [build-dependencies]
 version_check = "0.9.5"
 # used where logic has to be version/distribution specific, e.g. pypy
-pyo3-build-config = { version = "0.23.2" }
+pyo3-build-config = { version = "0.23.3" }
 
 [lints.clippy]
 dbg_macro = "warn"