diff --git a/local_tests/serverless-init/requirements.txt b/local_tests/serverless-init/requirements.txt
index e1660629e..8f2e6c956 100644
--- a/local_tests/serverless-init/requirements.txt
+++ b/local_tests/serverless-init/requirements.txt
@@ -1,3 +1,3 @@
-Flask==2.1.2
+Flask==2.3.3
 ddtrace==1.4.1
 Werkzeug==2.2.2
\ No newline at end of file