diff --git a/examples/shared/flask/requirements.txt b/examples/shared/flask/requirements.txt
index a122d1f2ba95d..7db8b66af23c1 100644
--- a/examples/shared/flask/requirements.txt
+++ b/examples/shared/flask/requirements.txt
@@ -8,9 +8,9 @@ click==8.0.4 \
     --hash=sha256:6a7a62563bbfabfda3a38f3023a1db4a35978c0abd76f6c9605ecd6554d6d9b1 \
     --hash=sha256:8458d7b1287c5fb128c90e23381cf99dcde74beaf6c7ff6384ce84d6fe090adb
     # via flask
-flask==2.1.1 \
-    --hash=sha256:8a4cf32d904cf5621db9f0c9fbcd7efabf3003f22a04e4d0ce790c7137ec5264 \
-    --hash=sha256:a8c9bd3e558ec99646d177a9739c41df1ded0629480b4c8d2975412f3c9519c8
+flask==2.1.2 \
+    --hash=sha256:315ded2ddf8a6281567edb27393010fe3406188bafbfe65a3339d5787d89e477 \
+    --hash=sha256:fad5b446feb0d6db6aec0c3184d16a8c1f6c3e464b511649c8918a9be100b4fe
     # via -r requirements.in
 itsdangerous==2.1.1 \
     --hash=sha256:7b7d3023cd35d9cb0c1fd91392f8c95c6fa02c59bf8ad64b8849be3401b95afb \