diff --git a/go.mod b/go.mod
index 6f63371052f..8bec3d887a1 100644
--- a/go.mod
+++ b/go.mod
@@ -52,7 +52,7 @@ require (
 	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.32.0
 	go.opentelemetry.io/otel/sdk v1.32.0
 	go.opentelemetry.io/otel/trace v1.33.0
-	go.opentelemetry.io/proto/otlp v1.3.1
+	go.opentelemetry.io/proto/otlp v1.5.0
 	go.uber.org/atomic v1.11.0
 	go.uber.org/automaxprocs v1.6.0
 	golang.org/x/exp v0.0.0-20241215155358-4a5509556b9e