diff --git a/requirements.txt b/requirements.txt
index e1cb839d..9e78e368 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 bandit==1.7.2
 coverage==6.5.0
 coveralls==3.3.1
-Flask==2.3.2
+Flask==2.3.3
 Flask-SSLify==0.1.5
 Flask-Testing==0.8.1
 Flask-SeaSurf==1.1.1