diff --git a/Cargo.lock b/Cargo.lock
index 08f6045..2c21f22 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1982,7 +1982,7 @@ dependencies = [
  "lazy_static",
  "logql",
  "moka",
- "opentelemetry 0.27.1",
+ "opentelemetry 0.29.0",
  "opentelemetry-prometheus",
  "opentelemetry-proto",
  "opentelemetry-semantic-conventions",
@@ -2331,6 +2331,20 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "opentelemetry"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "768ee97dc5cd695a4dd4a69a0678fb42789666b5a89e8c0af48bb06c6e427120"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "js-sys",
+ "pin-project-lite",
+ "thiserror 2.0.12",
+ "tracing",
+]
+
 [[package]]
 name = "opentelemetry-prometheus"
 version = "0.27.0"
diff --git a/Cargo.toml b/Cargo.toml
index f185f2d..7bbc5bf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ itertools = { version = "0.14.0" }
 lazy_static = "1.5.0"
 logql = { path = "logql" }
 moka = { version = "0.12.10", features = ["default", "sync"] }
-opentelemetry = { version = "0.27.1", features = ["metrics"] }
+opentelemetry = { version = "0.29.0", features = ["metrics"] }
 opentelemetry-prometheus = "0.27.0"
 opentelemetry-proto = { workspace = true }
 opentelemetry-semantic-conventions = { version = "0.29.0" }