diff --git a/src/backend/requirements.txt b/src/backend/requirements.txt
index a56db9d..c129648 100644
--- a/src/backend/requirements.txt
+++ b/src/backend/requirements.txt
@@ -187,7 +187,7 @@ opentelemetry-instrumentation-django==0.52b1
     # via azure-monitor-opentelemetry
 opentelemetry-instrumentation-fastapi==0.52b1
     # via azure-monitor-opentelemetry
-opentelemetry-instrumentation-flask==0.52b1
+opentelemetry-instrumentation-flask==0.56b0
     # via azure-monitor-opentelemetry
 opentelemetry-instrumentation-openai==0.41.0
     # via fastapi-app (pyproject.toml)