diff --git a/Cargo.toml b/Cargo.toml
index c939a86..9f0e6c1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ default = ["tracing-log", "metrics"]
 metrics = ["opentelemetry/metrics","opentelemetry_sdk/metrics", "smallvec"]
 
 [dependencies]
-opentelemetry = { version = "0.21.0", default-features = false, features = ["trace"] }
+opentelemetry = { version = "0.22.0", default-features = false, features = ["trace"] }
 opentelemetry_sdk = { version = "0.21.0", default-features = false, features = ["trace"] }
 tracing = { version = "0.1.35", default-features = false, features = ["std"] }
 tracing-core = "0.1.28"
@@ -41,7 +41,7 @@ smallvec = { version = "1.0", optional = true }
 [dev-dependencies]
 async-trait = "0.1.56"
 criterion = { version = "0.5.1", default-features = false, features = ["html_reports"] }
-opentelemetry = { version = "0.21.0", features = ["trace", "metrics"] }
+opentelemetry = { version = "0.22.0", features = ["trace", "metrics"] }
 opentelemetry_sdk = { version = "0.21.0", default-features = false, features = ["trace", "rt-tokio"] }
 opentelemetry-jaeger = "0.20.0"
 opentelemetry-stdout = { version = "0.2.0", features = ["trace", "metrics"] }