diff --git a/pyproject.toml b/pyproject.toml
index 470d5e08..d723a6cd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -87,7 +87,7 @@ dependencies = [
     # adk 2.x(otel 1.39~1.42.1)的交集,使默认即可解析到 adk 2.x(支持 2.x)。
     "opentelemetry-api>=1.39.0,<=1.41.1",
     "opentelemetry-sdk>=1.39.0,<=1.41.1",
-    "opentelemetry-exporter-otlp>=1.39.0,<=1.41.1",
+    "opentelemetry-exporter-otlp>=1.39.0,<=1.44.0",
 ]
 
 [project.optional-dependencies]