diff --git a/workload_images/sysbench-cpu/sysbench-app/requirements.txt b/workload_images/sysbench-cpu/sysbench-app/requirements.txt
index a34d076..ddfc961 100644
--- a/workload_images/sysbench-cpu/sysbench-app/requirements.txt
+++ b/workload_images/sysbench-cpu/sysbench-app/requirements.txt
@@ -1,2 +1,2 @@
-Flask==1.0.2
+Flask==2.3.2
 gunicorn==19.9.0