diff --git a/Cargo.lock b/Cargo.lock
index 1e02337..75db327 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 = "Inflector"
@@ -21,23 +21,18 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "async-trait"
-version = "0.1.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc00ceb34980c03614e35a3a4e218276a0a824e911d07651cd0d858a51e8c0f0"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.37",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "bitflags"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
+
 [[package]]
 name = "bumpalo"
 version = "3.14.0"
@@ -65,30 +60,11 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "crossbeam-channel"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a33c2bf77f2df06183c3aa30d1e96c0695a313d4f9c453cc3762a6db39f99200"
-dependencies = [
- "cfg-if",
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.8.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "deranged"
-version = "0.3.10"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8eb30d70a07a3b04884d2677f06bec33509dc67ca60d92949e5535352d3191dc"
+checksum = "9c9e6a11ca8224451684bc0d7d5a7adbf8f2fd6887261a1cfc3c0432f9d4068e"
 dependencies = [
  "powerfmt",
  "serde",
@@ -143,7 +119,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.37",
+ "syn 2.0.101",
 ]
 
 [[package]]
@@ -181,7 +157,19 @@ checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73fea8450eea4bac3940448fb7ae50d91f034f941199fcd9d909a5a07aa455f0"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+ "wasi 0.14.2+wasi-0.2.4",
 ]
 
 [[package]]
@@ -234,9 +222,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.148"
+version = "0.2.172"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
+checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
 
 [[package]]
 name = "log"
@@ -260,6 +248,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
 [[package]]
 name = "num-traits"
 version = "0.2.16"
@@ -277,61 +271,46 @@ checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
 [[package]]
 name = "opentelemetry"
-version = "0.22.0"
+version = "0.29.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "900d57987be3f2aeb70d385fff9b27fb74c5723cc9a52d904d4f9c807a0667bf"
+checksum = "9e87237e2775f74896f9ad219d26a2081751187eb7c9f5c58dde20a23b95d16c"
 dependencies = [
  "futures-core",
  "futures-sink",
  "js-sys",
- "once_cell",
  "pin-project-lite",
- "thiserror",
- "urlencoding",
+ "thiserror 2.0.12",
+ "tracing",
 ]
 
 [[package]]
 name = "opentelemetry-stdout"
-version = "0.3.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bdf28b381f23afcd150afc0b38a4183dd321fc96320c1554752b6b761648f78"
+checksum = "a7e27d446dabd68610ef0b77d07b102ecde827a4596ea9c01a4d3811e945b286"
 dependencies = [
  "chrono",
  "futures-util",
  "opentelemetry",
  "opentelemetry_sdk",
- "ordered-float",
- "serde",
- "serde_json",
 ]
 
 [[package]]
 name = "opentelemetry_sdk"
-version = "0.22.1"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e90c7113be649e31e9a0f8b5ee24ed7a16923b322c3c5ab6367469c049d6b7e"
+checksum = "afdefb21d1d47394abc1ba6c57363ab141be19e27cc70d0e422b7f303e4d290b"
 dependencies = [
- "async-trait",
- "crossbeam-channel",
  "futures-channel",
  "futures-executor",
  "futures-util",
  "glob",
- "once_cell",
  "opentelemetry",
- "ordered-float",
  "percent-encoding",
- "rand",
- "thiserror",
-]
-
-[[package]]
-name = "ordered-float"
-version = "4.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a76df7075c7d4d01fdcb46c912dd17fba5b60c78ea480b475f2b6ab6f666584e"
-dependencies = [
- "num-traits",
+ "rand 0.9.1",
+ "serde_json",
+ "thiserror 2.0.12",
+ "tracing",
 ]
 
 [[package]]
@@ -372,22 +351,28 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.67"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d433d9f1a3e8c1263d9456598b16fec66f4acc9a74dacffd35c7bb09b3a1328"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.33"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "r-efi"
+version = "5.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
+
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -395,8 +380,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha",
- "rand_core",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fbfd9d094a40bf3ae768db9361049ace4c0e04a4fd6b359518bd7b73a73dd97"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.3",
 ]
 
 [[package]]
@@ -406,7 +401,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.3",
 ]
 
 [[package]]
@@ -415,7 +420,16 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.10",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+dependencies = [
+ "getrandom 0.3.2",
 ]
 
 [[package]]
@@ -470,7 +484,7 @@ checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.37",
+ "syn 2.0.101",
 ]
 
 [[package]]
@@ -521,9 +535,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.37"
+version = "2.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7303ef2c05cd654186cb250d29049a24840ca25d2747c25c0381c8d9e2f582e8"
+checksum = "8ce2b7fc941b3a24138a0a7cf8e858bfc6a992e7978a068a5c760deb0ed43caf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -536,7 +550,16 @@ version = "1.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d6d7a740b8a666a7e828dd00da9c0dc290dff53154ea77ac109281de90589b7"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.48",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
+dependencies = [
+ "thiserror-impl 2.0.12",
 ]
 
 [[package]]
@@ -547,7 +570,18 @@ checksum = "49922ecae66cc8a249b77e68d1d0623c1b2c514f0060c27cdc68bd62a1219d35"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.37",
+ "syn 2.0.101",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.101",
 ]
 
 [[package]]
@@ -562,12 +596,13 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.30"
+version = "0.3.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4a34ab300f2dee6e562c10a046fc05e358b29f9bf92277f30c3c8d82275f6f5"
+checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
 dependencies = [
  "deranged",
  "itoa",
+ "num-conv",
  "powerfmt",
  "serde",
  "time-core",
@@ -576,16 +611,17 @@ dependencies = [
 
 [[package]]
 name = "time-core"
-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
+checksum = "c9e9a38711f559d9e3ce1cdb06dd7c5b8ea546bc90052da6d06bb76da74bb07c"
 
 [[package]]
 name = "time-macros"
-version = "0.2.15"
+version = "0.2.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ad70d68dba9e1f8aceda7aa6711965dfec1cac869f311a51bd08b3a2ccbce20"
+checksum = "3526739392ec93fd8b359c8e98514cb3e8e021beb4e5f597b00a0221f8ed8a49"
 dependencies = [
+ "num-conv",
  "time-core",
 ]
 
@@ -606,11 +642,10 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tracing"
-version = "0.1.37"
+version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8"
+checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
 dependencies = [
- "cfg-if",
  "pin-project-lite",
  "tracing-attributes",
  "tracing-core",
@@ -618,20 +653,20 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.26"
+version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
+checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.37",
+ "syn 2.0.101",
 ]
 
 [[package]]
 name = "tracing-core"
-version = "0.1.31"
+version = "0.1.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0955b8137a1df6f1a2e9a37d8a6656291ff0297c1a97c24e0d8425fe2312f79a"
+checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
 dependencies = [
  "once_cell",
  "valuable",
@@ -650,9 +685,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-opentelemetry"
-version = "0.23.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9be14ba1bbe4ab79e9229f7f89fab8d120b865859f10527f31c033e599d2284"
+checksum = "fd8e764bd6f5813fd8bebc3117875190c5b0415be8f7f8059bffb6ecd979c444"
 dependencies = [
  "js-sys",
  "once_cell",
@@ -674,11 +709,13 @@ checksum = "bc6b213177105856957181934e4920de57730fc69bf42c37ee5bb664d406d9e1"
 dependencies = [
  "serde",
  "tracing-core",
+ "valuable",
+ "valuable-serde",
 ]
 
 [[package]]
 name = "tracing-stackdriver"
-version = "0.10.0"
+version = "0.11.0"
 dependencies = [
  "Inflector",
  "http",
@@ -686,10 +723,10 @@ dependencies = [
  "opentelemetry",
  "opentelemetry-stdout",
  "opentelemetry_sdk",
- "rand",
+ "rand 0.8.5",
  "serde",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.48",
  "time",
  "tracing",
  "tracing-core",
@@ -715,6 +752,8 @@ dependencies = [
  "tracing-core",
  "tracing-log",
  "tracing-serde",
+ "valuable",
+ "valuable-serde",
 ]
 
 [[package]]
@@ -749,12 +788,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "urlencoding"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
-
 [[package]]
 name = "valuable"
 version = "0.1.0"
@@ -791,6 +824,15 @@ version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
+[[package]]
+name = "wasi"
+version = "0.14.2+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
+dependencies = [
+ "wit-bindgen-rt",
+]
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.87"
@@ -812,7 +854,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.37",
+ "syn 2.0.101",
  "wasm-bindgen-shared",
 ]
 
@@ -834,7 +876,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.37",
+ "syn 2.0.101",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -876,3 +918,12 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "wit-bindgen-rt"
+version = "0.39.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
+dependencies = [
+ "bitflags",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 58c3468..c9afba3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tracing-stackdriver"
-version = "0.10.0"
+version = "0.11.0"
 authors = ["Alex Pearson <alex@alexpear.com>"]
 edition = "2021"
 license = "MIT"
@@ -32,7 +32,7 @@ version = "0.2.9"
 [dependencies.opentelemetry]
 default-features = false
 features = ["trace"]
-version = "0.22.0"
+version = "0.29.0"
 optional = true
 
 [dependencies.serde]
@@ -45,7 +45,7 @@ features = ["formatting"]
 version = "0.3.30"
 
 [dependencies.tracing-opentelemetry]
-version = "0.23.0"
+version = "0.30.0"
 optional = true
 
 [dependencies.tracing-subscriber]
@@ -69,7 +69,7 @@ version = "0.1.0"
 lazy_static = "1.4.0"
 tracing = "0.1.34"
 rand = "0.8.5"
-opentelemetry_sdk = "0.22.1"
+opentelemetry_sdk = "0.29.0"
 
 [dev-dependencies.time]
 features = ["serde", "serde-well-known", "formatting"]
@@ -78,12 +78,22 @@ version = "0.3.30"
 [dev-dependencies.opentelemetry]
 default-features = false
 features = ["testing", "trace"]
-version = "0.22.0"
+version = "0.29.0"
 
 [dev-dependencies.opentelemetry-stdout]
 features = ["trace"]
-version = "0.3.0"
+version = "0.29.0"
 
 [features]
-valuable = ["dep:valuable", "valuable-serde", "http", "url"]
+valuable = [
+    "dep:valuable",
+    "valuable-serde",
+    "http",
+    "url",
+    "tracing/valuable",
+    "tracing-subscriber/valuable",
+]
 opentelemetry = ["dep:opentelemetry", "tracing-opentelemetry"]
+
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tracing_unstable)'] }
diff --git a/tests/opentelemetry.rs b/tests/opentelemetry.rs
index 8a675c2..e661e00 100644
--- a/tests/opentelemetry.rs
+++ b/tests/opentelemetry.rs
@@ -5,7 +5,7 @@ use opentelemetry::{
     testing::trace::TestSpan,
     trace::{SpanContext, SpanId, TraceContextExt, TraceFlags, TraceId, TraceState},
 };
-use opentelemetry_sdk::trace::TracerProvider;
+use opentelemetry_sdk::trace::SdkTracerProvider;
 use rand::Rng;
 use serde::{de::Error, Deserialize, Deserializer};
 use std::{
@@ -26,7 +26,7 @@ lazy_static! {
     };
 
     // use a tracer that generates valid span IDs (unlike default NoopTracer)
-    static ref TRACER: TracerProvider = TracerProvider::builder()
+    static ref TRACER: TracerProvider = SdkTracerProvider::builder()
         .with_simple_exporter(opentelemetry_stdout::SpanExporter::default())
         .build();
 }