diff --git a/pyproject.toml b/pyproject.toml
index f6c96e8..9dad71a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ classifiers = [
 [project.optional-dependencies]
 otel = [
     "opentelemetry-api>=1.20",
-    "opentelemetry-sdk>=1.20",
+    "opentelemetry-sdk>=1.41.1",
     "opentelemetry-exporter-otlp-proto-http>=1.20",
 ]