diff --git a/Cargo.lock b/Cargo.lock
index b64dcad..84a358c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2060,12 +2060,14 @@ dependencies = [
 
 [[package]]
 name = "tracing-opentelemetry"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc09e402904a5261e42cf27aea09ccb7d5318c6717a9eec3d8e2e65c56b18f19"
+checksum = "75327c6b667828ddc28f5e3f169036cb793c3f588d83bf0f262a7f062ffed3c8"
 dependencies = [
  "once_cell",
  "opentelemetry",
+ "opentelemetry_sdk",
+ "smallvec",
  "tracing",
  "tracing-core",
  "tracing-log",
diff --git a/Cargo.toml b/Cargo.toml
index 246fe6b..f0d36f3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ opentelemetry-otlp = { version = "0.13.0", features = ["grpc-tonic", "http-proto
 opentelemetry-semantic-conventions = "0.12.0"
 opentelemetry_sdk = "0.20.0"
 
-tracing-opentelemetry = "0.20.0"
+tracing-opentelemetry = "0.21.0"
 tracing-subscriber = { version = "0.3.17", features = ["fmt", "json", "env-filter", "std", "registry"] }
 
 tower-http = { version = "0.4.3", features = ["tracing", "trace"] }