diff --git a/requirements.txt b/requirements.txt
index f6f37c62..1341efe5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2021.10.8
 babel==2.10.1
 flask-babel==2.0.0
-flask==2.1.1
+flask==2.1.2
 jinja2==3.1.2
 lxml==4.8.0
 pygments==2.12.0