diff --git a/package.json b/package.json
index e549b92..b25c9b6 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "@opentelemetry/api": "^1.4.1",
     "@opentelemetry/auto-instrumentations-node": "~0.37.0",
     "@opentelemetry/core": "~1.13.0",
-    "@opentelemetry/exporter-metrics-otlp-proto": "~0.39.1",
+    "@opentelemetry/exporter-metrics-otlp-proto": "~0.40.0",
     "@opentelemetry/exporter-trace-otlp-proto": "~0.39.1",
     "@opentelemetry/propagator-b3": "~1.13.0",
     "@opentelemetry/resource-detector-aws": "~1.2.4",