diff --git a/benchmarks/flask/requirements.txt b/benchmarks/flask/requirements.txt
index 6d63bf3..22b6dee 100644
--- a/benchmarks/flask/requirements.txt
+++ b/benchmarks/flask/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.10.1
+Flask==2.3.2
 Jinja2==2.7.3
 MarkupSafe==0.23
 Werkzeug==0.9.6