diff --git a/Cargo.lock b/Cargo.lock
index 73ec1274e..bf22a4e35 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -299,6 +299,17 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "codespan-reporting"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe6d2e5af09e8c8ad56c969f2157a3d4238cebc7c55f0a517728c38f7b200f81"
+dependencies = [
+ "serde",
+ "termcolor",
+ "unicode-width",
+]
+
 [[package]]
 name = "color_quant"
 version = "1.1.0"
@@ -337,9 +348,9 @@ checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
 [[package]]
 name = "cxx"
-version = "1.0.146"
+version = "1.0.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1de88e785b0a1ce3f28af40f289e5f368a23528562db4c6837036d2dff9a5cbf"
+checksum = "d5e9fd2958ba90283c0398c7cef1972aa23db8ab6e4323759a4fa8affb0299c4"
 dependencies = [
  "cc",
  "cxxbridge-cmd",
@@ -351,11 +362,12 @@ dependencies = [
 
 [[package]]
 name = "cxx-gen"
-version = "0.7.140"
+version = "0.7.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3474c45958d2260d293bf2e1b5dd10a1a8369007a1146b1322fc4de789445b1c"
+checksum = "d360688b0291d6714aef4ea75ff06485da64790a098ec49be0aa5014b69f66c9"
 dependencies = [
- "codespan-reporting",
+ "codespan-reporting 0.12.0",
+ "indexmap",
  "proc-macro2",
  "quote",
  "syn",
@@ -388,7 +400,7 @@ name = "cxx-qt-build"
 version = "0.8.0"
 dependencies = [
  "cc",
- "codespan-reporting",
+ "codespan-reporting 0.11.1",
  "cxx-gen",
  "cxx-qt-gen",
  "proc-macro2",
@@ -481,12 +493,13 @@ dependencies = [
 
 [[package]]
 name = "cxxbridge-cmd"
-version = "1.0.146"
+version = "1.0.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a20529e8e70e5b11bb265ca926758ff22dac41008b94e831d043b8fef66d672"
+checksum = "e50e90729633aea1cc7847bd9a52b8e35ca6e0fe7e07c4359026562f71b81108"
 dependencies = [
  "clap",
- "codespan-reporting",
+ "codespan-reporting 0.12.0",
+ "indexmap",
  "proc-macro2",
  "quote",
  "syn",
@@ -494,16 +507,17 @@ dependencies = [
 
 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.146"
+version = "1.0.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d85a5be275867aefa8fd18790d8f6c03915eb79619672d6b4b7d0fca5ecfa37"
+checksum = "b74e4c542a20cc6fb0ad077f84c019a76cb689fc3406f49b304183994a92e513"
 
 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.146"
+version = "1.0.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0d0f54b137299572d42ef838ad7beeff8eea80eced305a30431756c7f6bf20f"
+checksum = "c3dfe4bd1e09446577a0629578b9087c1d610a2dd3fef7a6bb51dc096d88cf7e"
 dependencies = [
+ "indexmap",
  "proc-macro2",
  "quote",
  "rustversion",
@@ -536,6 +550,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "equivalent"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
+
 [[package]]
 name = "errno"
 version = "0.3.10"
@@ -587,9 +607,9 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "foldhash"
-version = "0.1.4"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0d2fde1f7b3d48b8395d5f2de76c18a528bd6a9cdde438df747bfcba3e05d6f"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
 
 [[package]]
 name = "form_urlencoded"
@@ -720,6 +740,12 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
+
 [[package]]
 name = "hermit-abi"
 version = "0.4.0"
@@ -922,6 +948,16 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "indexmap"
+version = "2.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7714e70437a7dc3ac8eb7e6f8df75fd8eb422675fc7678aff7364301092b1017"
+dependencies = [
+ "equivalent",
+ "hashbrown",
+]
+
 [[package]]
 name = "indoc"
 version = "2.0.5"
@@ -970,9 +1006,9 @@ checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 
 [[package]]
 name = "link-cplusplus"
-version = "1.0.9"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d240c6f7e1ba3a28b0249f774e6a9dd0175054b52dfbb61b16eb8505c3785c9"
+checksum = "7f78c730aaa7d0b9336a299029ea49f9ee53b0ed06e9202e8cb7db9bae7b8c82"
 dependencies = [
  "cc",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index f131067bf..fc76efe98 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,9 +56,9 @@ cc = { version = "1.0.100", features = ["parallel"] }
 # ./book/src/getting-started/4-cargo-executable.md
 # ./book/src/getting-started/5-cmake-integration.md
 # TODO: Can we re-export cxx from cxx-qt, so people don't need to manually add this anymore?
-cxx = "1.0.144"
-cxx-build = { version = "1.0.95", features = [ "parallel" ] }
-cxx-gen = "0.7.121"
+cxx = "1.0.176"
+cxx-build = { version = "1.0.176", features = [ "parallel" ] }
+cxx-gen = "0.7.176"
 proc-macro2 = "1.0"
 syn = { version = "2.0", features = ["extra-traits", "full"] }
 quote = "1.0"