diff --git a/scenario-app/backend/requirements.txt b/scenario-app/backend/requirements.txt
index 58cec780..be7983ca 100644
--- a/scenario-app/backend/requirements.txt
+++ b/scenario-app/backend/requirements.txt
@@ -23,7 +23,7 @@ opentelemetry-instrumentation==0.60b0
 azure-monitor-opentelemetry==1.8.6
 
 # Development tools
-pytest==9.0.2
+pytest==9.0.3
 pytest-cov==7.0.0
 pytest-asyncio==1.3.0