diff --git a/docs/examples/prometheus_exemplars/requirements.txt b/docs/examples/prometheus_exemplars/requirements.txt
index e180c829..6995e50c 100644
--- a/docs/examples/prometheus_exemplars/requirements.txt
+++ b/docs/examples/prometheus_exemplars/requirements.txt
@@ -77,7 +77,7 @@ typing-extensions==4.15.0
     #   opentelemetry-exporter-otlp-proto-grpc
     #   opentelemetry-sdk
     #   opentelemetry-semantic-conventions
-werkzeug==3.1.3
+werkzeug==3.1.4
     # via
     #   -r requirements.in
     #   flask