diff --git a/src/client.rs b/src/client.rs
index 607dd17..d2a8d07 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -162,7 +162,7 @@ impl ClientConn {
 					.with_kind(SpanKind::Client)
 					.start(&tracer);
 				let propagator = BinaryPropagator::new();
-				let telemetry_id: Bytes = propagator.to_bytes(span.span_context()).to_vec().into();
+				let telemetry_id: Bytes = propagator.serialize_into_bytes(span.span_context()).to_vec().into();
 			} else {
 				let telemetry_id: Bytes = Bytes::new();
 			}
diff --git a/src/server.rs b/src/server.rs
index 55b9e67..5825e6f 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -142,7 +142,7 @@ impl ServerConn {
 
 					let mut span = if !req_enc.telemetry_id.is_empty() {
 						let propagator = BinaryPropagator::new();
-						let context = propagator.from_bytes(req_enc.telemetry_id.to_vec());
+						let context = propagator.deserialize_from_bytes(req_enc.telemetry_id.to_vec());
 						let context = Context::new().with_remote_span_context(context);
 						tracer.span_builder(format!(">> RPC {}", path))
 							.with_kind(SpanKind::Server)