diff --git a/Cargo.lock b/Cargo.lock
index fb088b2..5384aa0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "addr2line"
@@ -148,9 +148,9 @@ dependencies = [
 
 [[package]]
 name = "autocxx-bindgen"
-version = "0.69.5"
+version = "0.73.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d81238f7571a7fe1743bebbfaf218ad9aeceaec0f1f25c74b2d3f42b16fa17ea"
+checksum = "ecaaf84d9cf1a772409c0abdac7d2477a31fd890dbdf606d8f684dc60129aa94"
 dependencies = [
  "bitflags 2.4.2",
  "cexpr",
@@ -167,9 +167,9 @@ dependencies = [
 
 [[package]]
 name = "autocxx-build"
-version = "0.27.0"
+version = "0.29.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "903e016de6be8ef8eb1bdc71b0f7988519c057281a762f9ecb57e0d8a145e03c"
+checksum = "d9cb314970470b16807a6a2a324fbcc0f343768ee4103dc5f8350ffb2a8c4ad5"
 dependencies = [
  "autocxx-engine",
  "env_logger 0.9.3",
@@ -179,13 +179,13 @@ dependencies = [
 
 [[package]]
 name = "autocxx-engine"
-version = "0.27.0"
+version = "0.29.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a25218b648277c080a939f40ccd99bdacdd6789aa44f8135d48d363acc15191"
+checksum = "04bb5e52493f0423af8974f041c57f19c5ba6bc0ac3da9e048bb7347fac2ec41"
 dependencies = [
  "aquamarine",
  "autocxx-bindgen",
- "autocxx-parser",
+ "autocxx-parser 0.29.1",
  "cc",
  "cxx-gen",
  "indexmap 1.9.3",
@@ -198,6 +198,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regex",
+ "regex_static",
  "rustversion",
  "serde_json",
  "syn 2.0.50",
@@ -212,7 +213,7 @@ version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fe757787d219845e5d521d1d98d4f3f296b52f586e4eaedbc84ee813f976e0e"
 dependencies = [
- "autocxx-parser",
+ "autocxx-parser 0.27.0",
  "proc-macro-error",
  "proc-macro2",
  "quote",
@@ -237,6 +238,24 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "autocxx-parser"
+version = "0.29.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f86a21032ca571e866d8f7471cd24d12ff03af024282502ef2478d88e69333e"
+dependencies = [
+ "indexmap 1.9.3",
+ "itertools 0.10.5",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_json",
+ "syn 2.0.50",
+ "thiserror",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.69"
@@ -1548,9 +1567,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.78"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
+checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
 dependencies = [
  "unicode-ident",
 ]
@@ -1604,7 +1623,7 @@ dependencies = [
  "aho-corasick",
  "memchr",
  "regex-automata",
- "regex-syntax",
+ "regex-syntax 0.8.2",
 ]
 
 [[package]]
@@ -1615,15 +1634,55 @@ checksum = "5bb987efffd3c6d0d8f5f89510bb458559eab11e4f869acb20bf845e016259cd"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.8.2",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
+[[package]]
+name = "regex_static"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6126d61c5e4b41929098f73b42fc1d257116cc95d19739248c51591f77cc0021"
+dependencies = [
+ "once_cell",
+ "regex",
+ "regex_static_macro",
+]
+
+[[package]]
+name = "regex_static_impl"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c3755019886a70e772e6360b0b58501d75cf7dc17a53e08aa97e59ecb2c2bc5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "regex-syntax 0.6.29",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "regex_static_macro"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79b15495fd034158635bc8b762a132dfc83864d6992aeda1ffabf01b03b611a1"
+dependencies = [
+ "proc-macro2",
+ "regex_static_impl",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "reqwest"
 version = "0.12.5"
@@ -1691,9 +1750,9 @@ checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
 [[package]]
 name = "rustc-hash"
-version = "1.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
 [[package]]
 name = "rustix"
diff --git a/dlib-sys/Cargo.toml b/dlib-sys/Cargo.toml
index a9c473d..1b62d27 100644
--- a/dlib-sys/Cargo.toml
+++ b/dlib-sys/Cargo.toml
@@ -18,5 +18,5 @@ serde = "1.0.204"
 [build-dependencies]
 pkg-config = "0.3.30"
 
-autocxx-build = "0.27.0"
+autocxx-build = "0.29.1"
 miette = { version = "5", features = ["fancy"] } # optional but gives nicer error messages!
diff --git a/opencv-sys/Cargo.toml b/opencv-sys/Cargo.toml
index c4150aa..9b8aecb 100644
--- a/opencv-sys/Cargo.toml
+++ b/opencv-sys/Cargo.toml
@@ -16,5 +16,5 @@ serde = "1.0.204"
 [build-dependencies]
 pkg-config = "0.3.30"
 
-autocxx-build = "0.27.0"
+autocxx-build = "0.29.1"
 miette = { version = "5", features = ["fancy"] } # optional but gives nicer error messages!